Had an idea the other day. What if exotics' perks were buffed a bunch, but the exotics were also given a debuff? It'd make the exotics really powerful, but also make it challenging to use them. For example, Whisper's perk is the same, but while you're aiming down sights you aren't able to move? Skull of Dire Ahamkara increases the blast radius of nova bomb in addition to it's current perk, but if you're wearing it then you can't use any of your other abilities or subclass tree perks?