The phrase for which you were searching is "could not care less".One thing I'll say about PC he took care of his players in the draft, Lame Kiffin, he could care less, no way PC would have let this happen to MB if he was still HC. going to the 4th round and MB is pissing his pants.
"Could care less" implies that he cares to some degre and that it is possible for him to care less than he does.
A common mistake. Just thought I'd point it out.:-)