I would favour him to beat Hasim Rahman confidentely. Unfortunately, Golota would always struggle against qucik starters. Rahman was defenitely far from quick starter and Golota would have had size, speed and skills advantage in that fight
I think he could beat a lot of fringe guys- Ross Puritty, Kali Meehan, Jimmy Thunder, Jeremy Williams, Johhny Duplooy, to name a few.