Board Thread:Questions and Answers/@comment-24800939-20170424030629/@comment-1894786-20170506173456

Like TMAO said, it seems that those covers are of the Earth-71912 versions rather than "baby-fied" images of the mainstream versions.

However, picking up the tangent of America, have they restated that America is unique in the Multiverse after Secret Wars? The presence of her in Avengers Academy and other video games post-Secret Wars suggests that there are now divergent versions of her, which makes sense, since she's now part of the building blocks of this current incarnation of the Multiverse. Other similar beings like Singularity should also follow suit as they were unique on Battleworld, but have quickly populated other realities since then.