User blog comment:Cristina7/Introducing Discussions, a New Platform For Engaging Your Community/@comment-5429623-20160909172112/@comment-26437440-20160909201301

I understand what you mean and can definitely see why you want to leave Sandgar, but it's true - Wikia will almost never delete a wiki, and they don't even allow admins to blank out their wikis. Wikia will generally only close dead wikis with no activity or community or ones that violate the ToS. If you have a sizable wiki, they'll definitely refuse.

Even if you get a unanimous decision between all admins and users on your wiki to move to a new host, Wikia still won't let you close your wiki or blank it. It's just left to become theirs basically.