Iowa is a very difficult basketball job unless a coach can consistently bring in a ton of talent from out of state.
I agree an Iowa coach has to bring some out of state talent into the fold. However, the basketball talent within Iowa is pretty good. If he keeps the prime talent in state I don't think he'll have to supplement his roster with any more out of state players than most other coaches. There is no reason he isn't going with 3-4 Iowans on the roster from year to year. I wonder, but I bet there are just as many native Iowans playing in the NBA than there are native Minnesotans. The problem is the Iowa coach (whomever it has been, including Dr. Tom) hasn't been able to keep the elite level guy (Lafrentz, Collision, Heinrich, Barnes) in state and then overlooked the second level kid who could play in the Big Ten but end up being Player of the Year in the MVC every year (Korver, Jacobsen, etc.).