I happen to think that when you boil it all down, your wins (or your record) against Quad 1 + Quad 2 is the best metric for NCAA Tournament selection and seeding. Nothing is a perfect science, and there is more to it than that, but I think it's the most important of all the ingredients.
List of Q1+Q2 wins:
12 - Auburn
12 - Alabama
10 - Texas A&M
10 - Purdue
9 - Florida
9 - Oregon
9 - Wisconsin
9 - Marquette
9 - Iowa State
List of Q1+Q2 wins:
12 - Auburn
12 - Alabama
10 - Texas A&M
10 - Purdue
9 - Florida
9 - Oregon
9 - Wisconsin
9 - Marquette
9 - Iowa State