Yeah, the ending would be a bit of a let down. But his previous careers as a sand miner, a French hobo, and a human cockfighter weren't THAT bad !
Nah seriously, I hope he's got enough brains left to enjoy his money. He's a persevering guy, that's for sure ; however, it's probably time for him to rest now.
That sucks if he actually believed he could become a boxing WC, all because of Fury's unprofessionalism. Fury, who's a reminder that you can be miserable with pockets full of money, interestingly ; still better than miserable and poor though, but what I mean is that Francis, with how awful the first half of his life has been, would be a lucky man if he actually ever finds peace (and isn't deeply scarred by all this).