If you were to add a new level what would it be called?

Mine would be Hillside Citadel, An expansive level with waterfalls and an overall peaceful aesthetic, You can find King Bob Omb at the top of the tallest hill, Although he does not battle, There's multiple towers and a large shop named "Sombrero's Hat Emporium" with a large hat on top, I would also go for Big Boo's Town, A unique level with an overall Halloween like feeling with it's orange grass, As a large pumpkin with a face stares down on you the entire level, Kind of like the Snowman in Snowman's Land, It's cool but I feel Hillside Citadel would be a more intresting concept