Support WBURStudy: CTE Found In Nearly All Donated NFL Player BrainsPlay02:57Download AudioTom GoldmanJuly 25, 2017 ShareJacksonville Jaguars wide receiver Lamaar Thomas (center) is hit in the head by Tampa Bay Buccaneers linebacker Brandon Magee as cornerback Kip Edwards helps make the tackle a 2014 preseason game. Magee was penalized for the hit. (AP)