We definitely need to fill the empty spaces for Classic Weapons . So far , we have only 5 Classic Weapons with 10 Prestiges to unlock them . That means we have only 5 more Weapons to add . Furthermore , we already have a Classic SMG , Sniper Rifle , Shotgun , Pistol , and whatever the M 1 is . The best I can think of , is we can fill the space with 1 LMG , 1 AR , 1 Launcher , 1 extra SMG , and 1 extra side arm . Side note other than the MacTav , the Classic Weapons shouldn ' t be very powerful . They should require skill to use , and should be less powerful than the base weapons . Here is what I think the Classic guns should be Desert Eagle Modern Warfare RPG Modern Warfare Chainsaw Ghosts AK 47 Modern Warfare 3 MP 5 Modern Warfare