You all know that Brandin Cooks has 5 documented concussions, right? It's a huge part of why the Rams moved on from him, right?
"RATE OF RECURRENCE:
Multiple medical journals have published studies that prove that once a player sustains a concussion, their risk of getting another concussion increases. A study by Guskiewicez et al. showed that among 4,251 college football players, those who suffered 3 or more concussions were 3 times more likely to sustain another concussion than those without any history of that injury [2]. This certainly applies to Cooks, who to this date has five documented concussions in the NFL. Additionally, another study focusing on concussions in high school athletes found that “athletes sustaining recurrent concussions had longer symptom resolution times, were kept out of play longer, and reported loss of consciousness more frequently than athletes sustaining new concussions” [3]."