Blaine Gabbert left Thursday night's game against the Colts in the fourth quarter due to an aggravation to his left (non-throwing) shoulder injury.
Gabbert was shaken up after an Antoine Bethea sack. The quarterback was sacked three times on the night and threw a brutal pick-six en route to completing just 18-of-31 passes for 209 yards. Gabbert didn't go to the locker room, so it doesn't appear to be too serious, but he did miss a half in Oakland with the same injury in Week 7. Chad Henne is under center.