I still think the episodes will air on Disney XD at some point and we will get them released in a separate disc shortly thereafter. Star Wars Celebration Europe starts tomorrow in Berlin. Perhaps we will get some kind of announcement then.
This. I was thinking pretty much the same thing when it came to the unaired story arcs that are most likely going to show up on Disney XD. They'll first be released as a separate, supplemental bonus disc and then later fully incorporated into the next box set of the entire series.