To add onto the rank rewards, certain levels should get extra perks, maybe 20 or 10 getting a special gun or something, just general level additions and not just ranks
Honestly, like weapons would be better than ranks and would lower the amount of abuse by a lot.
No, levels are the better way than ranking up through trainings, trainings dont teach you the rules and how to handle live happening stuff. The level system is VERY good with ranks. And we dont need guns.