So then, things I'd change.
Get rid of the decoy grenades, or at least prevent team mates from hearing them. Also get rid of the stupid blow up doll too.
Killstreaks feel weak as fuck, I see chopper gunners rarely get more than 5 kills, and the Harrier is also piss. The heli isn't that bad but the constantly spotting thing is irritating.
Fix the perks, this bullshit of having my class gimped until halfway through the game is frustrating as fuck. I'm levelling a launcher and not having fast hands / overclock until later on is bloody irritating.
Force players to play the objective. I'd say that 90% of my losses in Dom are due to dumb fuck team mates who never PTFO. Maybe give them a luminous pink camo and make them blip on the map constantly like a UAV. This absolutely drives me mental.
The border crossing map is crap, get rid of it. You also can't shoot the civilians that are running away either which is disappointing, but then I'd also be running and screaming if someone pulled up in a fucking Ford Escort.