Why does it seem at least one announcer per game has a bias towards one team. Packer, obviously, has one every game he does. One of these announcers doing the Ill/Arizona game keep saying "and it could have been a 3 point play," "He was held there but still got the shot," ETC, in favor of Arizona. It isn't like everything they say is bias (except Packer) but the little comments they slip in that don't need to be there with neutral announcing are annoying. Does anyone agree with me or see this? Seems like I've seen this a lot during this tournament.

It also seems like they like to make comments about officiating...that's all fine and good except they tend to be wrong a lot :(. Do they just think they know more than they do?

Yup, of course they do! ;)