To be fair, the Legendary War didn't feature the Gokaigers. It featured the Goseigers. The VS movie had Goseiger against Gokaiger with a battle against the past Sentai teams, but that's the only time the Gokaigers were involved in anything "legendary".

Which makes one wonder if the Gokaiger suits and such will be used at all.

Part of me feels bad they might not use the Gokai suits. But then I remember about how the Gosei hate I've heard since joining Tokunation.. And the Goseiger fan in me is cackling at the thought of them never being seen.

I've not really got any problem with that. The Goseiger suits look more MMPRish anyway, which is fitting for an anniversary.

Yes they do!