HeadlinesLions Lions Rookie TE T.J. Hockenson In Concussion Protocol By Pietro Giampa - September 29, 2019 32 Share Facebook Twitter Email Print TE T.J. Hockenson, a name very familiar to Fantasy Football players, left the week 4 game against the Chiefs with a concussion after a scary headfirst fall. The rookie was stretched out of the field and did not return to the game.