8 Characters That Need More Screen Time In Avengers: Age Of Ultron

5. Thanos

The Mad Titan has seemed destined to be the big bad of the Marvel Cinematic Universe since his cameo in the credits of the The Avengers, and for a while it was felt that he would be the main adversary of this one. Instead, they're giving Ultron a run out, and keeping Thanos back for Infinity War. This would suggest that any involvement of his will be minimal, if there's any at all. However, there's still scope to see more of Thanos - if he is going to be the main villain for Infinity War, then showing that he's still watching the earth, or still on the hunt for the infinity stones would keep the end-game on people's minds. Even if it's just leading to Guardians Of The Galaxy 2, well, that's still pretty awesome. It'd also give viewers the chance to see more of Josh Brolin in the role, given they've only had roughly a minute of him so far. Now that alone would be exciting - the more brilliant actors there are, the better the MCU gets.