However, it shouldn't be too hard to replace Hemsworth, as the Marvel film also stars Chris Evans as Captain America and Chris Pratt as Star-Lord.
Unfortunately, Damon does not have Twitter so we'll have to wait to hear what he thinks of all these back-and-forth tweets between his pals.
Though, Damon and Hemworth have been spending a lot of time together. Earlier this month, the two were snapped relaxing and hanging out with their wives in Australia. See more of their couples getaway in the video below.