Maybe someone here can find it. I seem to recall Paul McBeth telling a player that it is normal for Pros in MLB to go down to the minor leagues and put in the time gaining skills and confidence before coming back to the game and that it could work for disc golf as well.
He may know more than I do, but I think what generally happens is, they are sent down against their will until they get their crap together. Or, more often, it's part of rehab for an injury. My gut tells me that if a MLB player went to his manager and said "I'm really not feeling it, can you send me down to xyz until I feel better about my game," he'd get released outright.
It's a bad analogy to compare a team sport to golf.
A better analogy would be for Tiger to go down to the Nationwide (or whatever they call it these days, Nike) Tour until he feels better about himself, kicking the crap out of up-and comers. Still not a perfect analogy, as others have pointed out, since the process to qualify and, for most players, to stay qualified for the PGA tour is so brutal that none of them would likely move down just for a confidence boost. And that most of the top touring ball golfers have a swing coach and a sports psychologist on retainer.
The point being not that it's good or bad, but that it doesn't happen. If a pro is contemplating spending time at a lower level, he's not a pro, IMO, and should maybe permanently move down, in any sport.
The problem, IMO, is that there are too many divisions, and that most if not all tournaments cater to the good players at the expense of the great players, because they're based on the wholesale/retail margin. The drive to compete should be synonymous with the drive to play at the highest level.
If advance AMs played trophy only, or something similar, and "pros" got paid out like they should, I doubt this thread would've even been started, or would've been single digit responses. This is going off-topic, obviously, but as a relative newcomer to competitive play, it just seems nuts to me that "we" want people to take this "sport" seriously, while the pinnacle of competitive play is, for all intents and purposes, the Adv Am div.