What is the next area to be opened up? [OUTDATED]

In pure curiousity, I tried figuring out which area the SSO team will open up next. I did a lot of research and exploration, and after a lot of analysis and speculation, I came to a conclusion. Original clips: 1:34:    • Video   2:00:    • SSO - THE OLD DEVIL'S GAP (May 2019)   2:05:    • star stable/THE UPDATED DEVIL'S GAP   2:55: (Deleted) 4:24:    • Video   6:01:    • SSO - Closed area behind Goldenhill Valley...   6:08 and 7:31:    • CLOSED AREA BEHIND GOLDEN HILLS! || Star S...