Miami Dolphins running back Reggie Bush runs to the 6 yard line against the San Francisco 49ers defense during the fourth quarter of their game at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins defensive end Cameron Wake celebrates a sack of San Francisco 49ers quarterback Colin Kaepernick during the first quarter of their game at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Phott
A San Francisco 49ers cheerleader dances during the first quarter of the team's game against the Miami Dolphins at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
A San Francisco 49ers cheerleader dances during the third quarter of the team's game against the Miami Dolphins at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins coach Joe Philbin argues with side judge Doug Rosenbaum during the second quarter of the team's game against the San Francisco 49ers at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Head coaches Joe Philbin of the Miami Dolphins and Jim Harbaugh of the San Francisco 49ers talk before their game at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
San Francisco 49ers quarterback Colin Kaepernick (7) a pass during the first quarter of the team's game against the Miami Dolphins at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins defensive coordinator Kevin Coyle greets tackle Jonathan Martin before the team's game against the San Francisco 49ers at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
San Francisco 49ers defensive back Chris Culliver (29) knocks a pass away from Miami Dolphins wide receiver Brian Hartline(82) in the end zone during the fourth quarter of their game at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins quarterback Ryan Tannehill directs his teammates in the fourth quarter of their game against the San Francisco 49ers at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Sourdough Sam, the mascot of the San Francisco 49ers, gets the crowd going during the third quarter of the team's game against the Miami Dolphins at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins tight end Anthony Fasano makes a one-handed touchdown catch during the fourth quarter of the team's game against the San Francisco 49ers at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins tight end Anthony Fasono hangs his head while leaving the field after a defeat against the San Francisco 49ers at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins linebacker Jonathan Freeny (59) tries to down a punt on the 1-yard line during the second quarter of the team's game against the San Francisco 49ers at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins coach Joe Philbin's looks on during the fourth quarter of a game against the San Francisco 49ers at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
San Francisco 49ers quarterback Colin Kaepernick (7) gets around Miami Dolphins defensive end Jared Odrick during the third quarter of their game at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
San Francisco 49ers running back Frank Gore (21) runs for 19 yards to the 1-yard line to set up a touchdown during the fourth quarter of the team's game against the Miami Dolphins at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
San Francisco 49ers running back Frank Gore (21) flips the ball back to quarterback Colin Kaepernick during the third quarter of their game against the Miami Dolphins at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
San Francisco 49ers running back Frank Gore scores a touchdown during the third quarter of the team's game against the Miami Dolphins at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins wide receiver Brian Hartline runs after a catch during the first quarter of the team's game against the San Francisco 49ers at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins wide receiver Brian Hartline is tackled by San Francisco 49ers cornerback Carlos Rogers after a 6-yard gain during the first quarter of their game at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins safety Reshad Jones defends against San Francisco 49ers wide receiver Michael Crabtree during the third quarter of their game at Candlestick Park in San Francisco on Dec. 9, 2012. Jones was called for pass inteference on the play. Joe Rimkus Jr. / Staff Photo
Miami Dolphins general manager Jeff Ireland surveys the field before the team's game against the San Francisco 49ers at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
San Francisco 49ers quarterback Colin Kaepernick gets around Miami Dolphins linebacker Jason Trusnik (93) for a 50-yard touchdown during the fourth quarter of their game at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins coach Joe Philbin makes his case regarding Jonathan Freeny downing the ball on the 1-yard line during the second quarter of the team's game against the San Francisco 49ers at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins running back Lamar Miller runs behind guard Richie Incognito during the first quarter of the team's game against the San Francisco 49ers at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins coach Joe Philbin runs off the field after the team's game against the San Francisco 49ers at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins quarterback Ryan Tannehill throws a pass in warmups before the team's game against the San Francisco 49ers at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins running back Reggie Bush can't reach a pass thrown by quarterback Ryan Tannehill pass as he is covered by San Francisco free safety Dashon Goldson (38) during the first quarter of their game at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins coach Joe Philbin removes his hat while arguing with side judge Doug Rosenbaum during the second quarter of the team's game against the San Francisco 49ers at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins quarterback Ryan Tannehill (17) gains a yard and picks up a first down during the fourth quarter of the team's game against the San Francisco 49ers at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins defensive end Cameron Wake celebrates his second sack of the first quarter during the team's game against the San Francisco 49ers at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
A football fan who is in a relationship with divided allegiances displays a sign during the fourth quarter of a game between the San Francisco 49ers and Miami Dolphins at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins quarterback Ryan Tannehill runs off the field after a game against the San Francisco 49ers at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins quarterback Ryan Tannehill is hit by San Francisco 49ers linebacker Patrick Willis (52) during the first quarter of their game at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins quarterback Ryan Tannehill throws a pass during the third quarter of their game against the San Francisco 49ers at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins quarterback Ryan Tannehill leads the team out of the tunnel before their game against the San Francisco 49ers at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins kick returner Marcus Thigpen (34) runs back a kick for 56 yards during the third quarter of the team's game against the San Francisco 49ers at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
San Francisco 49ers defensive back C.J. Spillman (27) celebrates after recovering a muffed punt during the third quarter of the team's game against the Miami Dolphins at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
A San Francisco 49ers cheerleader is shown before a game against the Miami Dolphins at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins defensive end Cameron Wake sacks San Francisco 49ers quarterback Colin Kaepernick (7) during the first quarter of their game at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo
Miami Dolphins defensive end Cameron Wake walks off the field after San Francisco 49ers quarterback Colin Kaepernic scores a 50-yard touchdown run during the fourth quarter of their game at Candlestick Park in San Francisco on Dec. 9, 2012. Joe Rimkus Jr. / Staff Photo