"It sounds cliche, but we just have to see how it progresses," Whisenhunt said of Kolb's injury. "I was listening to the radio this morning and somebody said, 'Turf toe, what's that? That sounds like a sissy thing.' It's not. It's a very painful injury and something that's very difficult, especially for a quarterback, to be able to drop and push off of, or run out of the pocket and escape things."
The Associated Press contributed to this report.