Fan Casting Nightwing

After moving to Bloodhaven and becoming the hero Nightwing, Dick Grayson has to stop a group of terrorists known as The League of Assassins from attacking the Gotham capital building. The movie ends with a fight between Dick and an assassin named Deathstroke where Dick ends up strapping the bomb the league was using to Deathstroke's chest and pushes him out of the building. The bomb goes off and destroys some stuff but nothing that can't be fixed. Dick looks out the window expecting there to be blood or something, but Deathstroke escaped. The post credits show Deathstroke talking to a man named Brother Blood about killing Nightwing.