The Detroit Lions are deep in draft prep right now, which at this point in the process means jumping out to various pro days to check out prospects.
Lions coach Jim Caldwell was one of a few NFL head coaches who attended Clemson's pro day Thursday. The reigning college football national champions boast plenty of prospects, but here are some of the ones who might most intrigue the Lions:
Mike Williams, wide receiver
The Lions ended last season really struggling to gain separation in the passing game, which froze some plays and prevented the big gains that could turn games around.