Bears quarterback Jay Cutler has a broken thumb, Titans QB Matt Hasselbeck is dealing with an injured right elbow, and Vikings running back Adrian Peterson has a high left ankle sprain.
Those three stars were injured in games Sunday, placing their status in doubt not only for next weekend's games, but for a longer term.
Also hurt Sunday were Cardinals nose tackle Dan Williams, gone for the season with a broken left arm; Bills cornerback Terrence McGee (left knee), who also is likely done for 2011; and Buffalo running back Fred Jackson (right calf).
Sustaining concussions were Giants running back D.J. Ware, Cardinals tackle Brandon Keith, and Browns fullback Owen Marecic.
Bills receiver Donnie Jones aggravated an ankle problem, while Carolina DE Charles Johnson hurt his left shoulder.