Jordan Cameron, who had a long history of concussions before joining the Dolphins, suffered a head injury Sunday against his old team.
Cameron left Sunday’s Browns-Dolphins game in the first half and went to the locker room. The team announced he was being evaluated for a concussion and that he was questionable to return. Cameron did not come out of the locker room after halftime.
Dion Sims and MarQueis Gray are the only two other tight ends on the roster; both are active Sunday.
A head injury is particularly alarming with Cameron, who suffered three concussions in less than two years while a member of the Cleveland Browns.
Cameron has repeatedly said that he was confident that he was not putting his long-term health in jeopardy by continuing to play the game.