Unpopular opinion perhaps, but I do not like Rescue. I don't think anyone should be able to forcibly commandeer another player's character, no matter how innocent of benevolent the motive may be. For the sake of argument, I'll even ignore the times where it can/has been abused for trolling purposes -- I would still rather give others the freedom to learn from their own mistakes and need a heal or a revive, which I will happily provide as best I can. I'm not a god who is here to change your fate or take away your free will.