Possible Upgraded Tacticals/Lethals?
With the possibility of Vulture Aid coming around the corner, and many game changing augments, What If one of the Augments 'Buffed' your equipment?
I mean, Molotovs turning into Alchemists Fires [Bo4], Frag Grenades becoming much bigger threats, Monkey Bombs getting heavier music and bigger damage [Bo2? - Bo3], maybe even the Decoy lasting much longer with a louder speaker [Crank the Beauty of Annihaltion, as you Annihalate them].
Maybe even give Scorestreaks a longer duration/Doubled Ammo capacity. {I only see Vulture Aid being Utility; Regaining ammo and Equipment faster}
Leave some additions of your own below, especially if there are various other stuff I may have forgotten from prior Cods.