I think people are getting a little too hard on the fairy aspect of the type. if you have a type that's dragon that encompasses multiple cultural dragons (both of the eastern and western variety) it stands to reason ther ewill be multiple cultural fairy types and not all of them are cutesy. LoZ fairies 9at least the great fairies) were hardly the cutesy sit on a toadstool type (especially the one in OOT), and of course those who played the persona game are aware of Oberon the fairy king, as well as the Jack brothers who you can definitely say are fairies in design.
Will they likely be primary sp. atkers and Support, probably, but whats wrong with that. Fighting was defined as the physical bruiser who didnt really do much else except give phys hits and take them. Some types have special niches they fill. i actually realy hope to see a dark/fairy type soon.
other then that... Noivern kinda surprised me. Till I saw it bigger I thought it was a bat in design (which it is still) but I was expecting a dark/flying type. dragon's alright, though I wish they would have went with dark/dragon instead (even if it invites the unwanted comparison to Hydregion). I will say though, I'm not getting excited for it cause its looking like its going to be based on the sound gimmick (with others like chatot and the whismur line being in this same type of thought) and so far none of the sound gimmick types have been very good.