If Cody is allowed to speak or do ANYTHING character related whatsoever, it will be worth it. This, in addition to the (somewhat) subtle story they have been building between Cody and Omega, will make this match work for both Western and native fans. Billy Gunn...well he was probably just easy to book since he's kinda sorta part of New Japan, but also lives stateside. I'd imagine they'd try to get all the Americans they can on this tour, since it is cheaper than flying them to Japan (presumably; I can't claim to know much about costs of flights to and from to Japan). He may not be Naito, but he can certainly bring it when he is needed to in order to get a match that isn't easy to shit all over after it happensThe specials card to me says that either New Japan don't get what it is that is attracting western fans to their product (but at the same time how do they not know that?). Or they put a whole lot of faith in guys like Cody and Gunn putting extra eyes on the shows from the casual market. Despite the fact of Cody being Cody and Gunn being irrelevant in western wrestling since his last WWE run.
But the shows sold out way before any cards were announced so jokes on the fans in attendance I guess.