Sorry but... the person (Mr. "Champion"), who asked Iwane, wrote: "i want Chaoboo/Pignite and Mijumaru/Oshawott, they evolve? if not why??" and that's when Iwane answered: "Which nakama is going to evolve? as for that please wait for broadcast"
So... I don't want everybody to get their hope up but I think it means something... isn't?