And a lot safer also. I would like to see some legends performing on that level, shorter and less rounds for fighters of 40 or 45 + of ages for example.
Never thought about it but I'd say its a pretty terrible idea. Boxing isn't like golf, guys in their 40s-50s could get seriously hurt and who would want to see guys fighting on into their 50s anyway?
Oliver McCall, Evander Holyfield, James Toney, Bert Cooper is still fighting... Ruddock seemed pretty serious about a comeback not too long ago, looked to be in great shape. There's a lot of guys floating around that have been active since the early 90's, or even earlier in some more exceptional cases.
Dangerous and silly idea to have a proper title for it. Would encourage shot people to keep going - pretty much worthless exhibitions. Just give Hopkins the title forever, as he'd still be winning at 108.