By MICHAEL MAROT
AP Sports Writer
INDIANAPOLIS (AP) — Juwan Howard was on his best behavior. Sure he worked the officials. And yes he spent most of Thursday’s game barking out instructions to Michigan’s players. But after serving a five-game, league-imposed suspension for taking a swing at Wisconsin assistant coach Joe Krabbenhoft, the Wolverines coach remained calm during Michigan’s Big Ten Tournament opener, which Indiana rallied to win 74-69.