Let's not get too bogged down in who made what thread. This is partly why "calling" a thread far in advance is a poor idea. The guy who made it isn't even a regular in this thread, so how could he know really? Also, it feels like the same 3 or 4 people make every single one of these threads. I don't see the problem with giving someone else a chance with that in mind. Either way, there's no reason to get mad about it, even if you understandably put some time into it. Contact a mod to see if some sort of collaboration can be worked out but really this is a pretty minor thing no one should get too fussed about.
Let's keep the focus of this thread on speculation and discussion and not debating who should make certain other threads.
This is an exciting period for the MCU with Spider-Man and Thor both entering production, Doctor Strange and Guardians 2 in post, Luke Cage releasing shortly, and The Defenders also entering production in the near future. So there's lots to discuss!