Katsidis would be a tough fight for Khan. I don't think having to move up weight would make a difference either as he's a big guy.

That being said, Khan would be better off fighting someone like Maidana who is part of the same division.

I personally think Kats is better than Maidana but Kats having to move up will take some credit of Khan's win where Maidana is natural at the weight and he has alot of hype surrounding him just now.