Less than five months from now, the biggest movie in theaters will be Captain America: Civil War. We already know the sequel will be packed full of Avengers characters and that they'll be divided on a matter of superhero registration. And the title Avenger leads one side in favor of the registration act, while Iron Man heads up the opposition.

Now, thanks to the below concept art (via Collider), we get to see who Captain America and Iron Man's respective allies are and how those groups of heroes will be paired off in action.

Captain America vs. Iron Man

We knew the two big guns would be facing off against each other since the start. Now we just need to know who wins. 

The Winter Soldier vs. Black Panther

Bucky, now a good guy after being the villain in the last Captain America movie, has the task of taking on the new guy, T'Challa.

Falcon vs. War Machine

These two supporting characters probably wind up fighting over which of them deserves his own solo series. By the way, the image above credits the character as War Hammer, which we're pretty sure is a mistake and not a new name.

Ant-Man vs. Black Widow

Why does Natasha have to battle the little guy? At least this movie isn't going with the cliche of making the two women fight.

Scarlet Witch vs. The Vision

These two are supposed to fall in love, and they even made eyes in Avengers: Age of Ultron, so their fight may be the most interesting of the bunch.

Hawkeye vs. ?

Nobody wants to go up against Hawkeye, poor guy. Or maybe it's because he's so tough, he scares the enemies away. Or maybe he's fighting Spider-Man, and we're not allowed to see that guy yet. It would make sense, as Spidey is the missing Iron Man ally.