Board Thread:Theories and Rumors/@comment-43963564-20200128004853

It says on the LEGO website that the title of Season 12 is Level Up!

https://www.lego.com/ko-kr/campaigns/kids/ninjago/level-up

There was a video as well that may have been the trailer.

https://www.lego.com/ko-kr/campaigns/kids/ninjago/level-up#! 