8. The Original Guardians Return
Guardians of the Galaxy Vol. 2 introduces us to the original Guardians, a team led by Sylvester Stallone’s Stakar. With that group back together by the time all is said and done, they’re going to show up somewhere and that could be in either Avengers: Infinity War or this movie’s sequel.
The latter seems most likely, and a team-up with the current Guardians would be fun to see depending on how their dynamic is handled. However, I’m not overly keen on the possibility of them taking over the franchise down the line as they honestly just don’t seem that interesting, so hopefully Gunn finds a way to change that.