I think the only primaries that need a slight buff are auto rifles and hand cannons need to be looked at and possibly pulse rifles. I don't play pvp much but it's obvious to see what type of weapons are more useful special weapons are used far more than primaries now which shouldn't be happening especially snipers and shotguns. Scout rifles are fine the only problem with scouts is most of the maps don't help that weapon type apart from the odd few maps.