#1 UP: The Hardy Boyz
Just like with Kurt Angle, it's time for The Hardys to come back home. In fact, I believe we will see both Hardys back under the WWE banner, sooner rather than later. While I'll admit that the Broken Matt story has been quite captivating, it may be best if that particular persona dies on the doorstep of TNA.
Some things are just born by design, to work for one company, or for one individual. The Broken angle is a TNA thing, and it should always be remembered as such.
Matt is currently 42 years old, while Jeff is 39. Both of these guys have destroyed their bodies over the years, but they have proven in the last year with TNA, that they have more than enough fuel left in the tank to come back to WWE and contend for a tag title run.
The Hardys would bring back the old element of extreme tag team wrestling, which could ignite, as well as inspire the other WWE tag teams to step their game up, and give fans the style of quality tag team performances we were once used to.