Coach Al Golden expressed concern over the diminishing depth on his offensive line Wednesday.
Golden said freshman Hunter Knighton (6-5, 278 pounds) will miss the entire season following shoulder surgery, and backup guard Danny Isidora will be sidelined at least eight weeks after foot surgery. Also out — at least temporarily — are freshmen Sunny Odogwu (6-8, 318) and Alex Gall (6-5, 304).
Odogwu (knee) will be held out of practice for at least a few days, said Golden, adding that Odogwu’s MRI was negative. Gall “has an infection in his hand” following a spider bite, Golden said.
• Defensive lineman Jalen Grimble, who made just six tackles in two seasons after coming in as a highly touted recruit, asked for his release Monday night from the team, Golden said.
“There’s nothing [troublesome about his departure],” Golden said. “It’s just a situation where he wants to move forward. Sad to see him go, given our situation at defensive line.”
• Receiver Rashawn Scott and walk-on running back Brandon Yosha we wearing red noncontact jerseys at practice Wednesday. Safety Deon Bush and defensive lineman David Perry remained in yellow limited-contact jerseys.