The Marvel Cinematic Universe got a lot bigger this week, after the studio announced their full Phase Three slate through 2019, which will have a whopping nine movies. This phase will be properly set up by next year's Avengers: Age of Ultron, the ending of which will alter the superhero team's lineup.Robert Downey Jr., who returns as Tony Stark, spoke about how the events of Iron Man 3, where he removed the ARC reactor and destroyed all of his Iron Man suits, helps set up Avengers: Age of Ultron, in a new interview with Marvel.com."I thought that the third Iron Man was about [Tony] transcending his dependence on the merits of continuing to wear your wound.