Sheamus may not need a face turn but he needs something. He isn't going anywhere right now even though he has been featured in the main event a lot. I'd be all for attempting it.
Big Show suffered from agromony for crying out loud. He only got the surgery tio correct the condition in 2000. Do you know hoe hard itis to drop weight? You're an asshole right now.You seem to be forgetting that Big Show as the Giant used be able to do a drop kick off the top rope, and was a much agile in the ring, but of course did the power moves also. It was only in his later days in WCW where he piled on the pounds, and became out of shape, and he has carried that on for much of his WWF/E career. I would say he is probley in his best shape in years right now.
Me and you will just have to agree to differ on Sheamus' heel run, but things are looking up, he needs to go face though.