Saw it by a long mile!
A character with the model number zero (a red guy like Blues or Zero) would show up sooner or later! Maybe the whole nuclear core thing will be added into this too.
Now we wait for Mighty No.X and Mighty No.Y to complete the set~
And as for the plot, it certainly takes me back to the first Rockman game, where the robots used to be on the good side but turned evil. Capcom can't do anything about this, but then again, there's not much you'd want to do to stop this anyway, just make sure they make the game more challenging and it'll be alright.
Would've also been nice if the game took place in outdoor environments as well, like in the past Rockman games, being inside buildings, bases or facilities might not be everyone's cup of tea. ^^;