It certainly helped that Hamill is next door neighbors with director James Gunn, and fans got even more excited when the two of them had dinner together.
Alas, it sounds like Hamill is okay with just remaining a fan of the Guardians, and recently explained why he was okay with sitting this one out.
Mark Hamill is famous for his role as Luke Skywalker is the massively successful and popular Star Wars franchise, but recent news indicated that he might be interested in joining another cosmic series: Guardians of the Galaxy.