what i would add to trainers in gta 4

[smrjpadieabruse lane]

so in the trainers in gta 4 there all great but if you want a great gun fight like drive by's and on foot fights in 1 there are methods to make it possible 1 you could give them all pistols or smgs becuase there used both driveing and on foot but want to use a shotgun on foot while having and smg or a pistol as drive by not easy there is an option for a drive by weapon in gta 4's simple nativ trainer but thats only the mp5 have the weapon choice like the simple native trainer in gta 5 choose the primary weapon and a drive by weapon and enable or disable it before spawning in one i doubt its simple in gta 5.. but in gta 4 that wont make your dream gun fight so is this possible or too much development or not even good or thinking of something else that might not make it work ? il wait for the possibilaty