It’s fitting that in the years between both entries of the Guardians of the Galaxy series, the theory of Stan Lee’s ability to jump through time and space without a day’s worth of aging went from fan favorite to actually canonized experience. If anything, this just goes to show that with the power of a unified fan theory, anything can be possible. That is, of course, if you have the right people listening in on the conversation at large. Oh, and if you’re curious about that other Guardians of the Galaxy fan theory that James Gunn had confirmed, you can read that for yourself below:
Article source: https://www.cinemablend.com/news/2549465/yes-marvel-fan-theories-actually-inspired-one-of-the-coolest-mcu-cameo-scenes