TNA President Dixie Carter took to Twitter to announce a "big free agent" signing, and the mystery Superstar is set to debut this summer. Carter was hyping Impact Wrestling's shift to the 9PM ET time slot, which begins tonight on SpikeTV.
And the ink is just drying on a BIG free agent that will rock #ImpactLIVE on @spiketv.Tune in & join us on this summer adventure.
— Dixie Carter (@TNADixie) May 30, 2013
