Very impressive bio and a great coach! I'm sure it's hard earned and well deserved. Like you say, it's not easy to induce transfers and get the teams to gel, etc.
To me the aspiration/ideal would be to recruit, develop within and keep guys all 4 yrs. (unless drafted earlier). But that's probably naive and certainly is not consistent with the reality of how NCAA athletics work now. Transfers certainly can be a win-win and there's nothing wrong with it on a case by case basis. (Heck my son may end up transferring who knows what the future may bring?) I can't exactly put my finger on it, but seeing almost the entire playoff roster as transfers just makes me wonder is that how things are supposed to work? Maybe it's no biggie - they found a good formula and have a great academic school and athletics and it's a win win.