Dear Destiny and it's Guardians, I think in regards to Nightstalker and smoke grenades the melee button should be held down to deploy them. In PvP it would give opponents that split second longer to dodge the smoke 'wombo combo' without needing to nerf the poison. Most importantly however, my experience is with the stealth Nightstalker and too often have I gone for a close up melee and sent a smoke bomb hurtling into the distance while being beat to the close quarters kill. This can also be the opposite in PvE, where I have gone for the emergency cloak but instead been let down by something like a random thrall triggering the stab. Edit: This is a rebuttal to the argument that the grenade + smoke 'wombo combo' is OP. I don't want the smoke nerfed and the grenades to suck even more. This is also after some consideration of dialogue with others in game.