I agree with everybody that has said CM Punk and that the way he does the GTS is week. Heck, the opponent usually actually lands on their feet first before he knees them. I wouldn't mind him doing something like James Gibson was doing a few months back, where he falls and puts his knees into the opponent's gut, maybe modifying it in some way to make it look a bit more 'main event-ish', if you know what I mean. To me, that looked alot more painful than Punk's GTS.
I wouldn't say that Shelton Benjamin needs to stop using the T-Bone, but I reckon he definately needs another finisher to go alongside that. The T-Bone works awesomely when Shelton is playing the underdog, like many have said he can suddenly come and hit it out of nowhere, and I definately think it works as a finisher because he tends to go straight fo the pin, while the opponent still doesn't know what's hit them. That's all good, but to me he needs something else to use when he's actully in control of the match, because if he's gonna become as big of a star as the IWC wants him to, he can't only have a finisher that he can hit when he's on the defense.
I also agree that if MVP and Kennedy are to become World Chapions they'll need new finishers that, as has been pointed out as a quality of a good finishing move, they can hit out of nowhere.
Also wouldn't mind Elijah Burke being hooked up with some sort of Superkick, DDT, or something like that. While his current finishers are good, it's not as if they can be hit out of nowhere. Of course, for the Elijah Express the opponent needs to be in the corner which after a while will just get predictable, and you can't see his other Stroke-like finisher really being hit out of nowhere - you have to hook his head, his arm, then hook his leg with your leg, by the time he's set up for it, the shock would have probably already passed through the opponent.