IU's biggest issue as I see it is outside shooting. XJ is a good shooter but just doesn't attempt many. In fact, IU only has two guys who have averaged two 3PA's per game (Mgbako and Galloway) and those two are combined to shoot 5-36 from three this year.I think Smith would pair well together with XJ with XJ taking the tougher defensive assignment. Smith would help more than Galloway on offense and while TG is a better defender, your defense isn’t great this year and could use an offensive boost from Smith. Regardless of who’d start, Smith would get plenty of minutes if he was on your roster IMO.
I think Smith would help in that regard.