I am in total agreement that the quality of a fighters opponents matters most, but is there nothing to say about longevity, consistency, or just an overall will to keep fighting?

I mean its not easy to want to keep going for longer than you need to. If you have secured a legacy but want to keep going because you love to fight, that says alot also. If my hypothetical fighter beat the same guys but instead of doing it back to back he did it in six years (one every year) and padded his record in between and got up to 48-O fighting bums alls the way but fighting 6-7 times a year, is there nothing to be said about that consistency or workrate?