Why? because we would want to see him in a brighter stage?.....
Some people just find their spot and are content with that. Joe was that way at PSU. Russ is that way with the girls volleyball team. Should he try to find a brighter stage somewhere? I understand what you are saying, and it is a great discussion-piece but I just don't understand what is wrong with finding that comfortable scenario and being the best at it. IMHO, the girls game is more pure than the boys game. I coached high school girls soccer and boys soccer, and I honestly preferred the girls side. Loved the different personalities, etc, and had to really play better as a team. Boys is just faster and more physical, and a few strong players could dominate the game moreso.
If I am a college coach, I would hate the way the game is changing with the elite players. Duke could literally lose 2 or 3 freshman to the NBA. You hardly had enough time to get to know/develop/mentor the kids, and poof they are gone and you are replacing them with 2-3 new studs.
Again, it is all dependent on what some wants. Geno comes across as very arrogant, and I am not a fan of his, but it seems like the kids like (at least respect him), and he demands near-perfections out of his teams. Against Texas they were up by 40 points and he was letting a player know that he was not happy with what they did on the court.
I just don't think he would have any interest in making that switch, although I believe he could be very successful, but just not year in and year out like he can on the girl's side.