I can't afford to do that when I have a planet full of people to protect from mystical threats.
Loki is where he should be. Safely under lock and key. Everything else, I can take care of.
As much as I'd want to, Christine, I won't always be able to help you. There are going to be times when an enemy needs to be thwarted. If you ever need help and I don't answer, you need to contact Stark or any of the Avengers.