It's just that it was such a critical juncture of the game, it was so blatantly targeting, practically knocked the guy out, they had unlimited time to review with the game paused while the player attempted to recover from this blatant head shot he just took. And the refs very quickly said No Targeting, Texas wins, or we hope they do.
So I guess maybe they should have called it on ASU too if they were guilty of it in some other instance. But it's almost as if the football gods were like, waiting for the refs to call it, no possible excuse, almost daring the refs not to call this super blatant targeting call and do their jobs as officials even though it's a critical juncture of the game and it very well may lead to ASU finishing off a great comeback and knocking Texas out. And the refs were like, F U god, we're not calling it, what are you going to do about it? That's right, bitch, we're not calling it, and Texas wins, at least if we have anything to say about it. That's how egregious it was.