Hoping to rebound from their road loss to the Cowboys, the Vikings came home for a Week 8 intraconference duel with the Philadelphia Eagles that saw head coach Brad Childress go up against his mentor, Philadelphia coach Andy Reid. With starting quarterback Tarvaris Jackson out with a thumb injury, veteran backup Kelly Holcomb got the start. In the first quarter, Minnesota took an early lead as Holcomb completed a 9-yard touchdown pass to tight end Visanthe Shiancoe. The Eagles responded with a 20-yard David Akers field goal, before running back Brian Westbrook scored a 6-yard touchdown catch followed by a 1-yard run to put the Eagles up 17-7. Minnesota's only response for the period was a 39-yard field goal from kicker Ryan Longwell. In the third quarter, Akers and Longwell traded field goals from 27 and 32 yards. Longwell then drew the Vikings to within four points on a 48-yard field goal with just under 9 minutes to play in the game, only for Akers to seal the win for the Eagles on a 25-yard field goal. Holcomb (7/16 for 88 yards and 1 touchdown) was concussed on a sack in the third quarter, resulting in Brooks Bollinger (7/10 for 94 yards) coming in to finish the game.
Question: which QB did the vikings use?
Answer: Kelly Holcomb