What really needs the buff is the suppressor grenade. It neutralizes abilities for 10 seconds. Melee, grenade, and even supers. If there is a Golden Gun or Arc Blade it cancels it out. This is a good compliment to the Titan shield to defend against the supers. What it needs is a shorter fuse time and a larger radius. Arc Blade just runs right by the grenade and it doesn't detonate fast enough before they kill you.