What if there was an exotic though that would make the bubble indestructible but at the cost of duration. Maybe cut ot by 1/3 of its normal time. What I mean by indestructible is nothing will be able to pop it. Not gg not nova bomb and not even those hammers. Or maybe instead of the cost of duration it would cancel out the perk applied such as wol aol or bol. This would balance it because they have no boost from the shield only the protection. So someone could come in a kill them easyily enough if they were good enough to. Also this would cancel any perks from any other teammates bubbles thay way it can't be abused. You step into a wol bubble while your is activated you will not get wol. Or it could cancel out the indestructible perk and make your bubble vulnerable. This woild make it impossible to be abused. Sounds like it would be lots of fun watching a gunslinger waste 3 shots or a voidwalker look dumbfounded after launching the novabomb. Or even watch a titan waste all his hammers.