Avengers: Infinity War - 10 Possibilities For The Secret New Character

4. Squirrel Girl

There are obviously some pretty big obstacles to the frankly ridiculous Squirrel Girl appearing in Infinity War. Firstly, she's a little silly, even though she has an existing, important relationship with Thanos. And secondly, she's already going to be starring in her own TV show, The New Warriors.

But, her relevance to Thanos' wider story (since she's famously beaten him before), would make her a prime candidate to finally eschew the usual trend of Marvel small screen characters not appearing on the big screen.

It would be an incredibly smart way to give New Warriors a major publicity boost (particularly with the precedent Marvel have dangerously set of not backing up their own projects), and while having her actually interact with Thanos would probably be silly, a cameo in the style of Howard The Duck would be the kind of crowd-pleasing direction fans would love.