Satcoms are barely functioning in this game, it requires 2 players to have them up at once in order for them to even scan the map. If one is up it requires a player to actually spot an enemy player for them to be painted. How does that help if campers are hiding in buildings where they remain unseen ?
I agree SitRep is a must on this game to avoid camping devices. Run that with Marathon and Agility and you can run n gun ok, not great as campers and tactical players will still hear you even with Dead Silence if they are running Amplify.
One big thing that should be fixed is only accessing 6 class slots at any one time in game. With the abundance of perks and weapons 6 class slots is not enough if you have to try to change tactics to counter differing plays styles. If you are in constant lobbies of campers you need more than a couple of class slots dedicated to various counter-camping techniques, depending on enemy play style. If you are against constant rushers or objective focused clans then you require different classes again and so on. Cant have them all in 6 slots.