A.J. Styles has apparently not had any talks with WWE. However, his contract with New Japan Pro Wrestling is set to expire some time in January. One would assume that NJPW, ROH, TNA, GFW, and possibly even WWE, could all be options for the former TNA World Heavyweight Champion and NJPW IWGP Heavyweight Champion.
"Cowboy" James Storm, another former TNA World Heavyweight Champion, is still in negotiations with WWE after his recent one-off appearance in NXT. Storm has not yet officially signed a WWE contract though and there is currently no word on how well their negotiations are going.