And look how the GSP fight turned out. Kid is good but he's to small for Penn. Look at the picture Kid and Penn together and you tell me if you still think it's a good idea.
155-170 is a bigger weight difference than 145-155, also gsp is very big for 170 pound fighter were as penn isn't really a huge 155 pound guy. I think peen would win a fight between the two of them but i think it would be a much better fight than you think.
