Rat with wings

You used to be a well known and dangerous gang member, so dangerous you had to fake your own death, leaving a large power vacuum that your new boss has filled up and a number of other gangs You are hated by the rest of your gang, cause they think you’re good for nothing trash mooching off of the boss, but you’re the most valuable asset due to being the most dangerous of all the gang members And today it seems there is a new batch of newbies, time to show them the ropes and you’re the one to teach them