Could a QB controversy be budding at Oklahoma State?

Oklahoma State quarterback Bobby Reid was expected to emerge as one of the Big 12's most versatile performers this season.

But after struggling in a season-opening loss at Georgia, Reid twisted his ankle against Florida Atlantic. Backup Zac Robinson completed 14 of 20 passes for 250 yards and three touchdowns to help spark the Cowboys' 42-6 victory.
Most impressively, Robinson directed touchdown drives of 77, 78, 77 and 67 yards. In the 11 plays before Reid left the game, the Cowboys gained 3.5 yards per snap as Reid completed 2 of 5 passes for 5 yards.