Please let us Rotate Landmarks on our Islands

[Shougun]

Sounds reasonable

EDIT for clarity:

Being able to glamour buildings into other buildings, like granary into workshop, and landmarks into other landmarks, where previously constructed, as well as a new glamour "Emperor's Building" which is invisible and without collision would be cool.
Being able to glamour buildings (including landmarks) with unlocked (previously constructed) looks would be nice too- including adding the emperor's building glamour (which is just a collision-less, invisible building).

A difference from being able to freely switch slots (granary moves to workshop) is that you could have uneven number of one or the other visually (like all granary or all workshop, mechanically, gameplay wise, it would still be the same but visually it'd be whatever).