Marvel announce Avengers Doomsday cast as Robert Downey Jr returns to MCU / Deadpool creator hits out at Marvel boss Kevin Feige after turning back on MCU / Marvel Insists There's No Plans to Recast T'Challa in the MCU / Surprise ex-Marvel star returning to MCU in new Avengers film / Kevin Feige Says Marvel Is Still Committed to Getting Blade Into the MCU / Sebastian Stan hits out at Marvel critics: 'It's become convenient to pick on the MCU' / Could Jessica Jones Be Making Her Way Back to the MCU? / After 'The Marvels' flop, questions mount for Disney over MCU's future