I get what you're saying. They're both "hand fighting" - pushing on each other a bit. I could see justification for any call that get's made without being too upset - though as a BYU fan I don't think he was pushed out of bounds and I do think he was shoving off Dayan.

But there are other examples where the announcers will say "you don't make a call in that situation". And I disagree. If it's an obvious call - then make it.