If you are having trouble getting kills with the Medic and or LMGs just wait until you unlock the M60. You pretty much become Rambo. It is hands down the best gun in the game and I have nearly all of them unlocked (except snipers, those are BORING).
With the games last night I made officer and it turns out I'm ranked in the 5000s with less time played than those around me.
So thanks for being such good squad mates duders.
