Builder, Unique, Uncommon, Genuine, Sincere, Authentic, Driven, Coach, Disciplined, all come to mind. He will be missed. Know this coach Kill you have left a positive mark on this Gopher program, and moved it forward, as a Gopher football fan I thank you for that.
Persistent rather than stubborn. Persistent as in water eroding rock, or building things brick by brick even though your starting below ground. Stubborn is me not donating my size 34 pants to the good will.
To me he embodies the values we want in ourselves and therefore want in our U and any person or team that represents it. Therefore the word I've always thought best describes him is MINNESOTA.