Same fecal matter, different day. I'm sure this event will go over as well as previous shocking revelations such as:
Thankfully, the MCU usually filters and edits these idiotic plot lines into something better than the source material. I think I'll wait for the movie.
My prediction: They "Winter Soldier" Captain America by claiming his deep freeze caused him to forget his programming. He struggles to decide which identity is real and eventually decides to be the hero despite his "dark" origins.
Well, you see, Captain America/Steve Rogers is the epitome of a New Deal American. A victim of the Great Depression, he looks to the ideals of the Republic to restore it to social (and economic) health. Progress is possible without sacrificing the liberties on which America is founded. You can have a (progressive) income tax and the Bill of Rights, etc.
Whereas HYDRA is, in this incarnation, a sort of non-anti-semitic version of the Bund or KKK: a response to the Great Depression that calls for saving the Republic by hatin' more people --and then doing something about the hatin', which presumably involves paying rich people to oppress them more. (Scapegoats to be named later.)
So it's like chocolate and peanut butter --two great tastes that go great together!
Or, uhm, actually, on second thought, that's a terrible analogy. It's more like matter and anti-matter: two things that only a moron or an editor-in-chief would put in the same solar system.
Though if this turns out to be Ultimate Captain "Do you think this A stands for France" America, that would be a giggle. As long as we don't get into the later Ultimate stuff, where bad-fascist Captain America was sometimes set up to be the sane point of view. (Though in an obviously wrong way, given that there's nothing wrong with death murder cannibalism death kill incest murder cannibalism incest death.)