match up zone. 2 guards and 1 big stay above 10 feet. 1 big, 1 wing stay below. if kauffman goes up to set a screen, a guard is there for the switch. Tough to execute without a lot of practice, but hey, kid was doing this last year too.
Need bigs who can get out on 3s for that but it would be trouble for the "role" man because they will be met with Ballo.
Other option is put Carlyle on Smith full time, no switches. Newton subs in for him. Role is to prevent him from catching the ball, then 94 feet of defense. Yes, Carlyle and Newton. Pure defense.
On screen, stay home on rollers. If Smith wants to hit 15 footers all day, that's his main option. The 3 and the dump off are taken away. Slows the game, keeps scoring manageable. IU try to get Ballo and Reneau a ton of freethrows at the other end. Mgbako and Goode for kickouts. Trey main facilitator for lobs and floaters. Rice, when he brings it up push tempo try to get Smith and Loyer in foul trouble.