I've been thinking lately, with random perks dropped from weapons and armour now being replaced with mods and static rolls, could exotic mods ever be a thing? Being able to attach a unique perk to either a weapon or armour piece to make it do something cool/useful. I imagine you'd only be able to attach one exotic mod per weapon/armour slot as usual. I suppose the real reason is I'd just like to have my fancy new iron banner hunter helmet on all the time, but with the Foetracer perk (that thing is ugly af). Also, I understand transmogrification and am all for it should bungie decide to do that.