I am hoping for the next gen consoles they will incorporate bullet drop over distance. So SMG bullets will fall at a higher rate than assault rifle etc
Bullet drop: Shotgun > pistol > SMG > AR > LMG > Sniper
This would make SMGs less effective over distance!
We dont need next gen for this, BF3 had this which made being a good sniper something to brag about
If you all want realistic you might want to get off your asses and join the military. sitting on your fat butts playing VGs is not realistic in the least.