User blog comment:Project Predacon/Volume 2: Post Credits Scene Analysis/@comment-24519018-20141101123224/@comment-4820209-20141101180244

Her being Yang's mother just seems, well, WAY to obvious, to me at least. However, the thought of her being an alt-Yang, Dark Yang, or Nemesis Yang rings a nice bell to me. I mean, she is EXACTLY Yang, just with a new color scheme. She's EXACTLY the same. If Summer turns out to look EXACTLY like Ruby, then I'll say "It's Yang's mother", but I don't see ANY children looking exactly like their mother, or vice versa, especially with the mother supposedly looking like a 17 year old.