Iu has 0 size and Purdue has 2 really good big men. Purdue vs Iu is a pretty big rivalry game as well, home court definitely matters. If Iu isn't shooting lights out this could get ugly but you can say that about every iu game. I am a huge iu fan so taking the points for a small bet but this is far from an easy win.
Size all the difference here, IU cannot match up with Hammons/Haas