If the Avengers were cats, Tony would totally be a sleek Siamese in purrfectly tailored armor. And the Hulk would definitely be a big fluffy Persian - or a Maine Coon. <<<< And they wouldn't be the Avengers. They'd be the Aveng-purrs.
Amber Heard (as Thor), Alison Brie (as Captain America) And Other Lady Avengers Best fem Iron man I've seen! Cap doesn't need her stomach showing and Thor & Loki would probably have pants (like Sif) and Hulks pretty good