Seriously?
Put it this way: Why would anyone want to be a golden gopher fan? Why wouldn't you just cheer for Gonzaga? Kansas? Baylor for a year? You make choices. Joe Mauer elected to take less (a little) because being a Twin was part of his identity. Maybe Chet, like Parker Fox last week, says "Screw it. I want to represent my favorite team growing up." Like Chet, he had a ton of other options. We make such choices because the pros outweigh the cons.
In my opinion, there would be more value in playing for your childhood team, lifting them to a 6 seed, playing them into the second round, and becoming the #1 overall pick, than being the "next guy" at program X to help them to a 1 seed and lose in round 4 of the tourney. That's me. That was Oturo. He could have gone to Kansas in the middle of 12 Big 12 Championship runs. That was Humphries. He could have gone to a number of ACC teams. That was Coffey. He could have taken his talents tot he Big 12.