So with the re-release of Ultimate Alliance 1 and 2 on next gen consoles and PC and Mike Jones saying that 'anything is possible' when asked about the possibility of a MUA3, I figured I would create a thread with suggestions as to what people might be interested in seeing in a MUA style game for consoles. Should it have an original story or adapt a comic event like MUA2 did? What characters and teams should be included? Would it bother you if X-Men and Fantastic Four characters had to be omitted due to the Ike issue, but it meant that Guardians and Inhumans could appear in their place? Should Marvel just have Marvel Heroes or Future Fight - MUA successors in a sense - updated to consoles instead?
Personally I think a great storyline to adapt would be a take on 2008's Secret Invasion, 2009's Dark Reign and 2010's Siege, told over three acts. MUA2 had the mechanic of allowing players to pick between joining Iron Man or Captain America's side, but here you would get to play as either the Secret Avengers fighting underground or the Dark Avengers masked as heroes under Norman Osborn. Characters would have two versions of themselves, for example Iron Man and Iron Patriot for his counterpart. And after Act 1 where you defeated the Skrulls as heroes and villains alike, Act 2 would see you play through several missions from opposite sides of the divide, leading to Act 3 with Siege where you either defend or attack Asgard.
Alternatively the recent Secret Wars could work well, allowing players to unlock special alternate versions of heroes who would play distinctively different from each other as they travel across Battleworld and pick where to go and who to face as they race to stop Doom (or Maestro if they had the Ike issue).