Soldato
I don't think its a problem him not retiring yet, he is still the best heavyweight in the world and still wants to fight, he is not yet past his prime. Plus the competition in the PFL is not going to be as tough as the UFC so he will likely take less damage.
Yeah I see what you mean especially with pfl level competition, its just you could see his emotion and tears in his face when he said he is done this was just for my son.
Best hw in the world, Tom has some jabs for him