What happened: Chicago Bears third-string quarterback Case Keenum is preparing for a potential start. The veteran stated he feels highly prepared after spending a long time as a backup in the league, noting he is excited to play if his name is called.

Why it matters: The opportunity arises as Tyson Bagent misses practice ahead of the matchup against the Philadelphia Eagles. Keenum's extensive experience provides Chicago with a stabilizing presence under center.

What to watch: Chicago will finalize its starting lineup decisions ahead of Monday's kickoff.