Guardians Of The Galaxy writer and director James Gunn recently mentioned in an interview with EW that Avengers 3 was linked to the GOTG build up. Just how will it all play out? How will it all work? At this point Marvel are the only ones with the answers. But perhaps an episode of Avengers: Earths Mightiest Heroes gives us a few clues. If you have the time, this meet up is worth the watch.