Let's take a look at where most of the contenders this year got their coaches from
Maryland - Seton Hall
Florida - San Francisco
Alabama - Buffalo
BYU - NBA assistant
Texas Tech - North Texas
Arizona - Gonzaga assistant
Duke - Duke assistant
Michigan - Florida Atlantic
Kentucky - BYU
A lot of moneywhipping the top coaches from top schools as you can see. Even when we go down the list there's a definite theme
Auburn - Pearl had a show-cause after being fired from Tennessee
Houston - Ditto for Sampson
Ole Miss - Disgraced loser
Arkansas - Coach pushed out by Kentucky
So as we can see, a lot of great programs here, and the one thing they have in common is they all took coaches from contending P4 programs to help push them to the next level. Oh wait, that doesn't actually happen in any of these cases, even the ones I omitted.