I want to have my cake and eat it too.

I'd like it if you could take part in any hamlet defense battle anywhere in the world, and your Grand Company would award you seals no matter what. It makes sense, after all: the three grand companies need to work together. If a hamlet is invaded and taken over by Garleans or beastmen, that would be bad for Eorzea as a whole.

I'd also like it if certain Grand Company NPCs would assist in battles, with more Maelstrom NPCs in La Noscea battles, more Immortal Flames NPCs in Thanalan battles, etc. This would help give hamlet defense battles in each area a unique flavor.