As you may know, last Jule the world-known film company decided to break the contract with Gunn. The reason was old (8 years-ago) posts from Gunn’s Twitter. His firing was shocking for many Marvel fans because after Gunn’s discharge the future of 3rd «Guardians of the Galaxy» was in jeopardy. No need to explain how long-expected this movie is.
But it seems that Gunn, who made 1st and 2nd parts of «Guardians» is irreplaceable. At least Disney actually has got that, because they had to hire James back a couple months prior. So, as Chris Pratt promised, «Guardians of the Galaxy 3» will come.