Cam Newton fights on, but at what cost? Why football is so addictive. And where, oh where, is the NFL's Gregg Popovich?
1. Should Cam Newton Take a Seat?
It was in March when Cam Newton had shoulder surgery, a development that limited the Panthers quarterback to throwing two passes in the exhibition season while also curtailing his participation in training camp.
Then, in Week 2, he injured his ankle. Two weeks ago, Panthers coach Ron Rivera spoke of the new normal for Newton, telling Max Henson of Panthers.