This would make a great movie: Captain America vs. Star-Lord.

The latter was Chris Pratt’s character from last summer’s “Guardians of the Galaxy,” while Chris Evans played Captain America in a number of films.

Why would they be against each other?

Pratt is a huge Seahawks fan, while Evans is a rather enthusiastic Patriots supporter (which kind of fits Captain America, right?).

On Tuesday, we had a little something about their initial exchange, but the guys have made a little wager:

Now, that’s a cool bet. If the Patriots win, Pratt will have to wear a Tom Brady jersey and visit Christopher’s Haven, which provides supportive housing for families whose children are receiving outpatient pediatric cancer treatments in Boston.

If the Seahawks win, Evans will visit Seattle Children’s Hospital and wave a 12th-man flag.

Here was their earlier exchange on Twitter:

Something tells me they aren’t done yet.

H/T to Mashable.