Move capital (Mod?)

[Buni0ns]

I don't know how hard this would be but, I feel as though there should be a mechanic to move capitals. There is plenty of historical precedent and there could easily be game mechanics to support / constrain it (3 turns of anarchy?).

I think questions of "continent concerns" like for Teddy or Vicky should simply rest with whatever the original continent your capital was on stays "home".

Am I overlooking something or can / should this be done?