Roger looks even thinner than in his prime while Kostya gained some weight. Kostya knocks out both Mayweather brothers in 1 round!:toney
Roger and Floyd Sr. still have pretty good speed and movement for their age. Joel Diaz also looked pretty good when he was schooling that MMA guy in sparring.
Naz and Roach was never on Teddys level as a fighter. Roger woulda been a tough, but now he would get completely destroyed with his health problems by Atlas.
I think Wolfe probably kicks the **** out of all the 50+ aged trainers out there. That said Lester broughtup the best pick i think with Kostya Tszyu, with some training he could probably still be a legit contender at 147 let alone beat the **** out of some old trainers.