They

"They" is a word used repetitively to refer to unknown comers in professional wrestling. It has been used recently in TNA as a major plot device.

Immortal
Abyss uses the term in 2010 to announce the coming of Immortal, consisting of Hulk Hogan, Eric Bischoff and later, Jeff Jarrett and Jeff Hardy, all three of which whom had already arrived.

Prior to the reveal of immortal, people had postulated that "they" could have been EV2.0.

2011
Crimson has alluded to a "they" who will come to destroy immortal. On January 27, it was implied that one of the members was Scott Steiner, whom Kurt Angle phoned for aid. He arrived and saved Angle, Crimson and Matt Morgan from the combined forces of Fourtune and Immortal.