Let me say this one time, and hopefully one time only.
The modern version of DX, sucks. Plain and simple, they freaking suck.
DX is a pitiful attempt to cash in on something that was huge 10 years ago. HHH and Shawn have moved on from DX. Shawn as the Christian he is today just doesn't fit in DX, and HHH is now the biggest star in the company, not the backbone that had an epic feud with the Rock ten years ago. These are two already over guys getting a push that they don't need.
Then you have the Dudleyz. As IC said, they are the Ric Flair of tag wrestling. Name one place they haven't been tag team champions. Everywhere tehy've gone, they have won. They have everything you need to be a successful team: The clothes, the music, the symbol (table), the gold, and most importantly, the finisher. Tell me that at some point you haven't marked the fuck out for the 3D. They were never a great in ring team, but they made up for it. The Dudleyz are a modern version of the Road Warriors, alebit not as good.