From Kingdom Hearts Wiki: A world of information not accessible by Gummiship

Shouldn't this page be merged with Olympus Coliseum? The Underworld exists as part of the Coliseum as well ever since its introduction in Kingdom Hearts II. I suggest moving it all under the "Olympus" title, as they are fundamentally the same world, just different locations within it. (Levi657 (talk) 18:22, 6 February 2019 (UTC))