Why was Brian Branch suspended? Lions CB receives punishment from NFL for starting postgame fight vs. Chiefs
Branch, a 23-year-old safety, appeared to ignore a handshake from Patrick Mahomes, which led to a disagreement between him and wide receiver JuJu Smith-Schuster. After the final snap of the game, Branch lashed out at Smith-Schuster, who then ran after the Lions defender and caused a mix-up of players from both teams.