I haven't heard anything about Test winning. I've heard from my sources they expect Holly to be the last man in the chamber. While I agree WWE needs a new top heel for the brand, we've had five months of a heel champ, I don't think even the upper echelon think it's time for a title switch to another heel. It's going to be a face winning the chamber I firmly believe, with Test perhaps picking up the belt before or at the Royal Rumble. If they don't pull the trigger on an RVD win here, then the only thing to do there is to hold off on giving it back to him until Wrestlemania, RVD is one of the only really established guys on the brand who can shoulder the title load at this point, and everybody is waiting for him to get that belt back. Like I say, he embarrassed the hell out of them in July, but everything I heard was that he'd serve the suspension, and then it'd be "forgive and forget" afterwards, so I'm really leery of this other stuff these other sites are saying.
As far as the X belt, yeah, in a worked situation I agree with RVD and Punk, in a straight fight? Big Show, Khali, Kane, Taker. The X Belt has no weight limit, and without a gun, a knife, or several and repeated hits to the nuts, you aren't going to beat a guy with that much size and weight over you straight up.