Since I saw this game will be some kind cops & robbers, I quickly turned off the idea about 'roleplay'. Everyone will want to be either a cop or a criminal, other jobs or however you call them won't be that fun in my opinion. So criminals will rob robbers, kindappers will kidnap kidnappers, hitmen will kill hitmen and cops will try to hunt them down after that. Maybe I'm wrong since the playerbase will be quite huge, but I've played San Andreas Multiplayer where the playerbase is 1000 and it was still a mess.