Today was the day Marvel Studios had secretly planned since Comic-Con. Where they finally announced their full slate of Phase 3 films going through 2020. Instead of having announced at a simply business meeting (Looking at you DC) Marvel Studios decided to have a huge event in LA to announce their projects. You can't say they don't have showmanship:
First they announced that the already announced Captain America 3 will indeed be titled Captain America: Civil War starring Chris Evans as Captain America, Robert Downey Jr as Iron Man and finally announced Chadwick Boseman as the King of Wakanda Black Panther! Directed by The Russo Brothers once again and written by Christopher Markus & Stephen
They go onto reveal that Chris Hemsworth is set to reprise his role as the Mighty Avenger Thor in Thor 3 officially titled Thor: Ragnarok! Also it is revealed that Tom Hiddleston will indeed return as Loki for the three-quel.
"This is a very important movie for us in Phase 3. We plan on taking Thor to another level. It picks up where we leave Thor in 'Avengers: Age of Ultron' and impacts everything that comes after."