Vladimir Putin has this animalistic instinct of all dictators: He smells weakness. To quote Winston Churchill's definition of appeasement: "An appeaser is one who feeds a crocodile, hoping it will eat him last. "
I have never played a superhero in real life and I would imagine it is very different Voiceover is super easy. You just come in and do a bunch of versions of it and then the animators and directors on that side of the movie put your performance together.