[Fuyu]

I propose that alliance joins and leaves are locked for the final week of every round. I feel that having people out of tag join an ally at the last moment is exploitation and shouldn't be allowed.

This is to prevent the following:

A) 2 smaller alliances merging in the final week of the round.

B) Prevent spies and traitors from nerfing an ally's score by leaving at the last moment to deny a win.

C) Preventing people from leaving one alliance to join another for the win.

D) Hiding members outside of tag to avoid war attacks then joining up at the last moment for score boost.