Tim Kennedy took a 2 year break (at exactly the same time USADA came into effect), came back and got knocked into permanent retirements by Gas. Dom Cruz tore apart Miz and styled on TJ after 2 lengthy injury breaks. Khabib blew passed MJ after a 2 year break. My head head tells me that prime for prime Nick beats Robbie just because of their styles. Especially in a 5 rounder. Robbie would come out like a bull in a china shop and take round 1, but after that I would say Diaz takes the next 3 rounds and 5th round Robbie attempts to take Diaz's head off in the 5th but can't giving Diaz the decision. But this damn 6 year break has to come into effect. Robbie is gun-shy but at least he's been training and fighting top competition. Nick has been smoking, drinking and going through life like he doesn't give a fuck about tomorrow. When read the last time Diaz ate a full 100% overhand right with negative intentions? When's the last time he had to think while dodging punches? I just can't see Diaz winning outside Robbie turning into a statue or doing his best Woodley impression. So any other examples of fighters coming back after multiple years breaks and winning? I feel there's a bunch of examples of fighters coming out out retirement and getting beat rather then them winning.