There has been some talk at the WWE discussion table in regards to bringing back Kevin Nash, 47, and Scott Hall, 47 (48 next month). Should they return, the duo would come in to feud with DX once the McMahon vs. DX feud runs its course. The possibility of a "DX vs. NWO" feud seems to be much too hard to write off completely and that it should at least be considered.
As expected, there are some people within WWE who don't want anything to do with either Kevin Nash nor Scott Hall - all for different reasons. WWE sources are denying the possibility of The Outsiders returning to WWE, but they have admitted that the idea of them returning has been proposed within various circles.
Kevin Nash's TNA status is currently in limbo. If his contract hasn't run out already, it probably will soon. As for Scott Hall, in an interview with a Puerto Rico wrestling site back in June, he said that he was healthy and that he was training for a possible in-ring return.