Hehehe. I wouldn't know about final score, I've never managed to finish a career. Either money weirdness has happened or I just started a different career.
A thought on the training change... included should be a "tenacity" kind of thing. Where if he doesn't like jumping rope but he's soooo committed to his boxing he'll do it anyway because he's a hard worker. Maybe that would be a lazy/hardworking factor.
Then it would be hard to get a great champion. For a guy with all the talent in the world may be lazy and never get anywhere. The hard working guy just might not have what it takes.
Of course, you know me, I'll find a way.