I'm hoping OSU gets Amir - they need another quality big man pretty badly with DLaud on track to exhaust his eligibility this season and Sullinger a probable 1 & done. One Purdue blog post I read made it sound as if they weren't even recruiting him very much until a couple months ago, and made it seem unlikely that he was going to go there. UM fans (who get him to visit this weekend, starting the 5th) don't believe they have a legit chance. One national pundit said he'd heard Purdue, OSU and UF were strong with Amir. He's already made his Purdue visit, has two left, one to UM this weekend and then he has an OV scheduled at OSU Nov. 12-13, and that's scheduled to start after the early signing period (which I believe runs Nov. 10th-17th) begins.
If he waits to make a decision before making his visit to OSU, I expect he will commit & sign for OSU. After all, he said he's planning on signing in the fall period, and if he's going to go elsewhere, he ought to just make a decision, sign when the period starts (Nov. 10th) and cancel the OSU visit.
RE: Indiana - again, they have to show they can play defense before I buy them as a team that can finish in the top half of the Big Ten. If you look at efficiency margins, IU was the worst team in the Big Ten last year, largely because they were awful on the D end. They have to be significantly better on D in order to improve their standing in the conference.