There is one team I want to win the NC: Ohio State.
There are other teams that I secretely want to win the NC if Ohio State cannot: West Virginia, Kansas State, and Oregon are some that come to mind.
There are other teams that, if they win the NC, I'm not mad: Texas and Oklahoma are two that come to mind. I am not offended by these teams if they win.
Then there are teams that piss me off if they win the NC: Miami, USC*, and most SEC teams would fit this bill.
(Confession: I have a secret love affair with USC. If I didn't despise them, I would love them. I always feel compelled to disclose this.)
Then, there are teams that cannot, under any circumstances, win the NC: Notre Dame, Michigan, and Florida are in this category. They are like in the lowest circle of Dante's hell for me - when they win NC, puppies are kicked, kittens die, and baby Jesus gouges out his eyes.