User blog comment:OverlordRocks/Time to close the circle in S7?! What does it mean?/@comment-27507964-20160514111818

Maybe not brought out, maybe brought through. They did say "time". Could Yang be grabbing villains to use as pawns in his schemes?

Or maybe to Ingrid we thought was a moon is a tunnel to Ninjago's past. We clearly see he two halves, but they are joined together.