Based on our algorithms that we have built based on 26 years of tournament history, here is the current short list:

Big 10:  Michigan State, Ohio State

Big East:  Villanova, Syracuse, Georgetown, West Virginia

ACC:  Duke

SEC:  Florida, Kentucky

Big 12:  Kansas

Now, 69% of the time, there are two teams from one conference and 73% of the time there is a team from last year's Final 4.