Roll was in the first anime trailer, distressed as she was separated from Rock in a crowd. So, she is seemingly present in some capacity. No further specifics are known.
Ah, I see. But that's kind of the same question as with the Navigators. Likewise, the trailers don't really acknowledge the clones. Perhaps all the originals were sent into this future world as well?
Zero's ending does not allow writing X7-XCM out of MMZ's continuity unless we write it, ZXA, and X7's premonitions off as "just one of those things" in the same category as the Guardians witnessing Ragnarok. That's a bit too much for me to simply "excuse" under some newly written alternate explanations; it makes Inticreates' storytelling look a lot more organized by comparison.
Could you elaborate what you mean here? I'm not sure I quite understand.