Nah. From what I've gathered, he got into with a female volleyball player and it carried over to another day where he cursed at, threatened, and (allegedly) called her homophobic slurs while inebriated. It was videotaped and she reported it to the school (and subsequently the Title IX office), but from the rumors of a 2 year suspension it sounds like the school is just proceeding on the grounds of him being a danger to other students.
Tl;dr: it sounds to me like he was drunk and trying to fight a woman.
He apparently is a hot head and has had 1 or 2 other incidents on campus, particularly a blow up over something related to housing. From posters with inside knowledge, it sounds like they keep describing the same thing, but some think he deserves to get expelled over it and others insist at other schools it'd be a 1 game suspension.
We won't know until we hear the details but USC is pretty good at keeping things in house. Typically because for the past 4 years, they've just booted dudes off the team. Josh Shaw got an 8-9 game suspension just for lying about saving his nephew from drowning. If Bubba is putting hands on women...