Andrew Luck's prognosis for Thursday night's game is still under wraps, and that's how the Colts plan to keep it. After missing his first NFL game Sunday because of an injured right shoulder, the Indianapolis quarterback returned to a light practice Monday and felt well enough to lob two short screen passes to running backs during the portion open to reporters. Apparently, that was all coach Chuck Pagano needed to be convinced Luck was on the mend. More...