I am in the U. S. Pacific Time Zone. We have 2 wars per week. The Wednesday war starts at 2am my time. My 2nd 3 flags come at 2pm. In order to have a shot at my choice of opponents, I must be up in the middle of the night AND take time off work in the middle of the day! Same goes for weekend war with start time of 11am.
My suggestion:. Every week shift the war start time forward by 1 hour for 12 weeks. Then shift back 1 hour for 12 weeks. Then start again. That way EVERYONE in every time zone gets a couple convenient start times every 6 weeks.