Marquette is pretty good, but Utah State plays very good team defense.
Wisconsin is great at home...put them on the road and they're beatable. I personally hope Penn State beats Ohio State....it might possibly give KU the #1 overall seed.
KU is a beast right now. I think the only team that can beat them is KU itself. The Morris brothers are like wrecking machines...big, bad, and also very quick and agile. They're lethal inside, Reed/Morningstar are snipers from 3-pt land, and Tyshawn Taylor has unbelievable speed. KU is loaded. KU might wind up against UNC in one of the regional finals - it's been 3 years since KU b-slapped Roy Williams, and I'm hungry for another one.