Well the default melee attack has to be a brofist right? It would be cool if Pewds could gather up an entourage of bros (Marzia, Edgar, Ken, a duck, Stephano, whatever) that would follow him and could be swapped out with whoever else has been collected. What abilities the bro army had would be dependant on those present. This should allow for lots of people's ideas for abilities to fit into the game!