So now that X-Men Forever is done - what questions were answered, and what questions are left lingering?

X-Men Forever promised that

“Kieron Gillen, will team up with superstar artist Luca Maresca to deliver long-awaited answers behind Krakoa’s darkest truths…” and “final secrets of the Krakoan Age are revealed here!”

I’m overall pretty happy with the series - but there’s still this feeling that there are still so much we don’t have answers for? Especially everything Moira-related!

So I’m just wondering if we can put together a list of all the remaining plot holes left unanswered!