Jaquan Brisker will have missed at least 25 percent of career games due to concussions when his stint on IR ends. It's a harsh reality for a talented, promising player.

Bears safety Jaquan Brisker remains in concussion protocol. He landed there after an Oct. 7 game against the Panthers when he self-reported symptoms. Brisker, who had a violent collision with Panthers tight end Tommy Tremble during that Week 5 game,

Although staff turmoil has engulfed the Bears once again, the team has seen a concerning situation develop in its secondary.