It seems we have a pretty good idea of what AJ Styles will be doing later tonight at TNA Slammiversary. Thursday night, in the closing moments of TNA iMPACT, the company revealed its worst-kept secret this week: WWE Superstar The Phenomenal AJ Styles would be appearing this Sunday at Slammiversary.

View directly on 𝕏 Slater had been close to becoming the youngest TNA champion at “Rebellion.” Slater grabbed a hold of the X Division Championship, but Moose speared him before he could touch the mat.