After this season seems like a good time for him.
I don't think his stock will ever be higher, so I'm in full agreement on that point. But I don't think he's the kind of guy that's going to jump unless it's a really, really desirable spot/location.
I think the coaching carousel this year will be pretty tame. I don't think there will be a lot of significant openings that cause massive upheaval. The big programs that really cause dominoes to fall look like they're pretty set for now. UCLA, Kentucky, Kansas, Duke, Carolina, etc. all look pretty stable from a coaching perspective. Given the removal or Rodriguez, I don't think Michigan removes Beilein yet. Illinois probably gives Weber one more year. NC St. looks like it's the best 'almost for sure' opening in the country, and I'm not sure that's really a big step up for Frank at this point (unless he and Currie don't get along).
Frank isn't dumb. We'll extend him if necessary. He's getting everything he's asked from a facilities standpoint. He's leading an established program with complete job security. It would appear his wife and family are happy here. He's in a comfortable position to bide his time and swing for the fences for a really plumb job at some point.
I look at his career trajectory, and I see a Tom Crean kind of situation. He'll have a good gig where he'll get paid well, have good job security, and win a lot, and in the event some elite job opens up, he may throw his name in the hat and get it after some really big name turns them down.