Analysis: If the Bears were as angry in the locker room right after Thursday's finish as reports suggest, it could affect the road ahead for Thomas Brown.

Coaching life in the NFL moves quickly, no matter what your role is, it can change in an instant and the 18-day journey for Thomas Brown is a perfect example. Brown was named the new Chicago Bears interim head coach after the team announced the firing of Matt Eberflus on Friday.

Thomas Brown has emerged as a bright spot on the Chicago Bears coaching staff in the last three weeks during the roughest points of a turbulent season. Now the Bears will see if he can make an even larger impact with his direct nature as the interim head coach.