Fan CastingThunderbolts: Collateral Damage

Bruce Banner is still missing (since the events of The Hulk: Lead The Charge) and with a weapon as unstable and volatile as The Hulk, the government doesn't want to take any risks. They give General Ross permission to assign a team to hunt him down. At first it seems like everything is going fine and they're getting close to catching him. After a while strange things start to happen, and they eventually realize that they're stuck in a zone that exists out of time somehow. When they manage to get there they find Loki with the Time Stone, hoping to find a way to go back to before the Doom War, in which he lost his brother Thor. He had managed to capture the Hulk and handed him over to the Grandmaster, in exchange for an infinity stone and a chance to start over.