I would bet a lot of these fast-tracked young men will fall away (their beliefs will be too weak and untested or they will just change their mind and be drawn to other things - and people - outside) or they will burn out due to lacking the maturity to pace themselves and balance their lives.
Very good possibility. Just as you discover once you are an elder, all the shit that is shielded from the R&F and even most MS, is what you must deal with. Likewise, COs are drug into and must deal with all the major shit shows in all the Congs in their circuit.