It does amaze me how certain people hone in on certain things and won't accept any coach that doesnt meet thier single criteria. For some folks it's HC experiecne, for others it's an offensive style, some look for assistant experince at a major, for others it's an outstanding recruiter. Most of the guys we have been talking about are unknown in at least one of these categories so there's always going to be a population on these boards that dismisses them outright.
Here are some coaches that fit EVERY criteria that has been discussed here. Roy Williams, Bill Self, Mark Few, Callapari, Bruce Pearl, Tom Izzo, Scott Drew.... Now there are others, but which one of those guys (outside of Pearl) would be interested in Iowa? MAYBE Drew.... MAYBE.
In all likelyhood the next coach at Iowa is going to be judged "incomplete" by some folks here. That being the case we are going to have to find the guy that is the best overall fit. If you want to label that as "settling" fine. But we need to remember that just because we have to settle on some of the criteria we are looking at doesn't mean the guy won't get the job done.
You can't always get what you want, but if you try sometiems, you might find you get what you need.