Yeah the Norwegian super team is an old tale that kind of ties in with FaZe as a whole. rain wants to help his scene grow, GuardiaN is most likely retiring after FaZe as he'd mentioned in the pass, I believe karrigan wants to help in Danish scene, olof will probably retire too (just assuming in his case) and I have no idea what NiKo wants to do considering he's still quite young and amongst the best...
Regarding a Norwegian superteam, I don't think it'll be any time soon, but rain, cromen and RUBINO are indeed obvious choices. jkaem would be cool to see in there too, maybe he'll have been replaced in Renegades by an Oceanic player by the time this team is formed. If jkaem doesn't join, I'd get Radifaction. Their AWPer and fifth member should be hallzerk imo. Much like Radifaction, he's a young talent and a promising player.
Best outcome imo:
I feel like RUBINO is in a bit of a slump and has been for the past few months. Then again, I'm not quite sure how everyone's roles would fit in this team.
Oh and regarding ayken, he's the AWPer in Tempo Storm. From what I've heard, he's been their best performer as of late.