I’m all in favor of trying to find a way so that more players can play. The current end time seems to be a big frustration point for everyone outside of the US timezones (and even some within.) But, really a rotating time is the only solution I’ve seen that would legitimately work.

Anything that allows a player to have a semi-unique situation is hugely open to abuse. Especially anything that creates a window where no one can play cards or where a player can be immune to having cards played on them. From a raiding klan perspective it would be possible to hold an epic raid leading up to my end time and not even have to make the scoop sacrifice to purchase cards, as all my scoops would be safe from destructive cards. It would also greatly increase the scoops on the board. Usually klan scoops are turned in for a card. Cards are only cost effective in that they protect scoops. If the scoops are already protected there is no need for cards, suddenly instead of 100 scoops being 25 cards that can repopulate to maybe 25 – 30 scoops, they can sit there as 100 scoops.