Little seemed to worry Purdue coach Matt Painter Thursday.
He didn't look bothered that starting forward Vince Edwards was on the bench in street clothes nursing concussion-like symptoms.
Nor did he appear to fret when, just six minutes into the foul-fest that was Thursday's game, starting center A.J. Hammons picked up his second personal and headed back to the bench.
And, as it turned out, Painter had little to fret over in a 92-85 win against the Big Ten Conference's worst team -- except perhaps those fouls and the sloppiness they wrought.