Roy NelsonNo one really knows what Kimbo’s chances are for TUF 10 since no one knows what level of fighters Kimbo will be competing against.

Well, if they’re all as tough as the latest confirmed cast member, Kimbo’s chances just went from slim to none. According to MMA Madness, Roy Nelson has joined the cast of season ten of The Ultimate Fighter.

Former IFL Heavyweight champion Roy “Big Country” Nelson and UFC veteran Wes Sims will join Kimbo Slice on the cast for The Ultimate Fighter Season 10: The Heavyweights, a source close to the show reported.

To be honest, I wasn’t expecting a heavyweight the caliber of Nelson to end up on TUF. If the rest of the cast is as tough as Nelson, then we should be in for a really great season. Problem is there’s not a lot of other higher quality heavyweights out there, so the chances of that happenening are pretty slim, meaning Roy’s as good a bet as any to win the whole thing.