Case Keenum starts at quarterback for the Chicago Bears against the Philadelphia Eagles. Luther Burden III notches a touchdown on a long pass from Keenum. Fans notice Keenum's casual attire as he arrives at Soldier Field. Keenum replaces Tyson Bagent, who is recovering from injury. Bagent is set to return from injury this week for the Bears according to ESPN. Bagent cleared concussion protocol ahead of Monday's game versus the Eagles according to NFL.com.