Samoa Joe & CM Punk?

Yea its cool they they had major fueds in ROH, and are now champs in the 2 biggest wrestling promotions in North America. I think a lot of it has to due with CM Punk not being with WWE for a long time. He probably feels a lot of people might be jealous of him being champ, so he has him being potrayed as not a very strong champ. It also has to do with his size. I was surprised that he had as much offense against Batista that he did. I dont know why Samoa Joe needs help to win matches. He has the body size and in-ring veterancy to be potrayed like he doesnt need help to win matches. I can understand why CM Punk would need help to win a match, but i dont get the Samoa Joe thing.