I think that by the end of the season one of ku/baylor/mizzou turns out to be a complete fraud.
Most to least likely:
1) BU - The most overall talent, but still coached by Drew. The anomoly of the season so far is probably how they played in Manhattan.
2) MU - I still find it hard to believe they are where they are. Ridiculously good offense and good enough defense. Haith has gotten amazing buy in for a first year guy. Could be the ultimate proof that college basketball can be a guard's game.
3) KU - Self is Self (really good). Still have really good players, though maybe not the overall depth of their recent teams. Even when they play poorly they find ways to win. Huge key IMHO is that Withey has become Aldrich-like on defense.