Board Thread:The Flash discussions/@comment-9346948-20160323000422/@comment-3423279-20160324044314

yes Crisis of Two Earths is a thing, but that was a universe entirely opposite of the "normal" one.

It could be that it is just a different name, and if they were internally different from one another than why did Jay Garrick consider using Hunter Zolomons health cells and only decided against it when he realized the speed force had changed him, not that his body operated differently?

Seems like he would mention that before anything else, and more to the point all those tests they ran didn't say their bodies were different from E1 humans, and Harrison 2 even said his results would be the same as the altered Eobard's.

If they were different that wouldn't be an issue.