10 Biggest signings in TNA history

#5 Christian Cage

An Instantly Classic run

Christian was probably the most underrated performer in all of WWE by the time he left the company in October 2005.

From the moment he left, TNA immediately started hyping up that the biggest acquisition and jump in TNA history would happen at the Genesis event that November. No one may have been surprised that it was Christian, but they were still very ecstatic about it.

Christian may not be as big as a superstar as the others who have come before him on this list, but his debut with TNA still means more than any of their's ever will. Christian's arrival would set the tone for the next near three years for TNA, which would be full of big TNA debuts, several of which would be inspired by how well they booked him.

Christian, or Christian Cage as he was known, would be a 2 time NWA World Champion in TNA, was always featured in the main event, always feuding with big players like Kurt Angle, Sting, AJ Styles, Samoa Joe and more, and although he lost some match, he would be pinned for 2 years.

Christian left TNA in late 2008.