Bengals linebacker Vontaze Burfict suffered the seventh known concussion of his career during Sunday’s loss to the Browns.  To make matters worse for the 28-year-old, it’s his second concussion in the last month.

Burfict was placed in the concussion protocol late in the first half of Sunday’s game, his first game back after he suffered a concussion on December 2nd against the Broncos.

Reports are that Burfict’s latest concussion could put his career in jeopardy.  One of the NFL’s dirtiest players hasn’t played a full season since 2013 due to suspensions and injuries, including several concussions.

That’s a lot of known concussions.  You have to figure there were a few that aren’t known as well.  Once the concussion button has been pushed all the way down it’s pretty much over.