Kevin Kolb was the man behind center when the Arizona Cardinals shocked the New England Patriots on Sunday in Foxborough, Mass.
Whisenhunt told reporters Monday he isn't sure if Skelton will practice this week. The coach said Skelton is "walking around," but he'll need to show he can effectively move in the pocket before he is deemed ready to return to action.
This is likely still Skelton's job barring a lights-out performance by Kolb against the Philadelphia Eagles in Week 3.
In other injury news, tight end Todd Heap said he is day-to-day after suffering a sprained posterior cruciate ligament (PCL) Sunday, according to Kent Somers of the Arizona Republic. Heap -- who underwent an MRI on Monday -- was injured on a late hit.