Coaches who have done better at 1 program than another: Dana Altman, Tom Crean, Al Skinner, Tom Davis, John Beilein, Tommy Amaker, Mike Montgomery, Bruce Weber, Tim Floyd. Just off the top of my head.
More importantly--as related to our specific situation, did these coaches have greater success after they moved on to another major program or was it the other way around? I believe in the majority of the cases it was less success after the move
Note: I intentionally am not including moves of up to major programs by up and coming young coaches from non-major programs in making this observation.