I really want Vaughn to direct MoS2. If he's already written up the treatment to Kingsman 3, he can get that out by 2019 and work to get out MoS2 for 2021.
Wonder Woman would have an easier time in June thanks to the date WB set aside. The only movie that could give it trouble is whatever Fox/Marvel movie (likely X-Force) keeps its date and that would still be 3 weeks after WW2 came out. As far as July goes, there's nothing stopping Marvel from putting another film in July 2020.
That was my thinking before they came out with the December 2019 date. They'd have a better chance at beating the original's BO numbers by going to June instead of December.
Agreed. I felt that WB overplayed their hands when it came to promoting their DC movies in the last few years, dating back to The Dark Knight Rises. I love the new approach to their marketing.