I do not agree, but here is Dick Vitale's 5 greatest coaches. Twittered a few days ago. Don't know his criteria, but if number of championships won (9), the record in championship games (9-0), the caliber (and character) of players and superstars produced (DT, SB, MM, et al.), impact the program had on the game- then I unquestionable place Geno #1 on that list. (I think Vitale's closeness to the men's game influenced his selection of coach K).
Vitale's List:
1. Coach K
2. Greg Popovich
3. Bill Beli-Cheat
4. Geno Auriemma
5. Nick Saban
HR's List:
1. Geno Auriemma
2-5 ... everyone elseG