Is LeSean the real McCoy, asks the mediocre sports columnist that lives inside your head. (He's widely read by your spirochetes.) Is Vick too slick? Can Cutler cut it? Is Forte appropriately sportay? Will this Castillo keep dropping the ball? Or will Martz keep emitting farts?

No one knows, and that's why they play the games. Bears at Eagles, 8:30 p.m., with Mike Tirico and those two leathery blond guys who always hang around with him.