New Project Skins Possible Hidden Passive!?

Ok so I was thinking what a cool way to enjoy the new Project skins would be that if Four or All five have the Project skin that maybe either a passive or the minions themselves change to Project: Minions..that would be a pretty cool thing (and would make alot of people buy that skins for it (IMO)) but what do you think would be a cool hidden passive if Four or All had that Project skins on your team?