2 ideas I've had for a long time, I thought I'd share
1) Pubic Lobbies are so random but if your crew or your "main" friends aren't on, this is where your going. And then starting up a event (my case, TDM) is a 15m ordeal by itself.
My idea is, before you go to a "New Session" it will ask you, What do you want to do? then have a list, Race, Deathmatch, Mission, ect... You pick what you want to do and then it drops you in a session where everyone picked the same thing you did. (OK, 25 players in the session and there all here to play Deathmatch) The On Call feature is just too random,
2) Weapon Banning (deathmatch)
What's worst then Forced&Pick-up? The player standing on the edge of the map Firing the Grenade Launcher in the air for 15min straight.
Be able to ban Categories of weapons. And be able to mix it up, things would get real interesting. I hate RnG but finally, True RnG(every Cat banned except for Rifles), then have some fun with it (everything except Rifles, MG and Heavy)
Just some ideas I had