Well the best coach in college basketball right now has NBA aspirations. It wouldn't matter if he was at Kentucky, Duke, Kansas, UNC, or any other college. He would want an NBA job.
Right now, uncertainty around NBA openings is the price of having the best coach and staff in the country. It has nothing to do with being a stepping stone.
I question the NBA aspirations if he returns, for this reason:
We must use our imagination at all times in life or else we will only believe what's right in front of us. (Plato's wall of the cave?)
@Palatine
Supposing the reason he would want to coach in the NBA is not for money, but to prove that he can win at that level, which we all believe is the main motivation.
Right now, it actually seems easier to win at the NBA level than it does to win in the ncaa. The numerous back to back NBA finals winners proves that notion.
If he comes back and has more success and changes the landscape of cbb even further, then winning at the NBA level would pale in comparison.
Many have said that the NBA is still way more popular than Cbb, but I can see that changing. Look at wcbb and how that exploded.
Also, the story in basketball right now is the lakers job, not the finals. And it's not the story because it's the lakers but because of the superstar college coach who is way more famous right now than any coach in the NBA. If Reddick were up for the job no one would care. Danny Hurey and Caitlin Clark arguably had a bigger year than anyone in the NBA or the WNBA.