And now, we wait.
Caleb Swanigan and Vince Edwards both have the next nine days to decide if they will return to Purdue for next season. Edwards seems like almost a lock. He wasn't invited to the combine and he has some team workouts, but the general consensus is that he will return. With Caleb Swanigan it is different. He was at the combine, but according to Draft Express it did not go well:
The Purdue freshman had a very difficult time making his presence felt at the Combine, as he's undersized for the center position at 6'7 ½ barefoot, and lacks much in the way of explosiveness to compensate for that.