Aparently, according to his Attorney, there are a couple of witnesses that will exonerate him. The claim is the alleged victim had been drinking and all sex was consensual. It may be a “he said - she said’ thing, but the winesses may be on the “he said” side. The fact that this is a year old and allegations have been on again - off again, puts this more in the “political arena” as opposed to a straight criminal complaint. Prosecutor may just dump it in the Grand Jury’s lap and let them make the decision. That takes him off the hook.
That’s how I read the Winston affair too .but that’s almost separate from how it effects the BCS situation, and Heisman situation, if it sits out there ..with no resolution.