He grew up a die hard IU fan. That is why. Heck he was in the stands at Assembly Hall when Bobby threw the chair. He used to draw up plays in his driveway as a kid pretending to be the IU coach. His Dad said he watched the 1987 Championship game so much that he wore out the VHS tape.
But it's highly unlikely Brad ever coaches college again. He's very happy in the NBA. We missed the boat on Stevens by about 5 years.
So did Painter.
So did a lot of people.
Some wise up.