NC State has that Rutgersy scumbag type of thing going on. They're disgusting, but you can't work up any real hate for them.
Clemson has long gotten an outsized amount of credit, so they are a possibility. Just like VT in their Big East days...good program, but not as good as they get credit for. I hated VT more than any other team, by the way. Clemson has potential, we'll see. Their fans haven't been obnoxious so far though.