Considering how little respect some of the big names behind these current events have for Jan ::coughquesadacough::, I would be utterly unsurprised if one of the "reformed" villains did take the name with Osborn's sanction, and publicly denounce Pym's use of it, and it worked, turning public opinion against him. It would make about as much sense as anything else currently going on in that crapsack world.