This suggestion isn't at all fully thought through, but I hope to get a ball rolling...
What I suggest is really one or two new options when creating a new game:
- An option to limit joining players by timezone
- An option that if selected, when a game is full and starts, sorts the order of players by timezone, clockwise.
Some things to think about/consider:
- The timezone of a player could be set automatically from the Geolocation used in the profile, or by allowing the player to set a timezone, that suits him/her, manually in the profile.
- The limit option could be set to a predetermined +/- range (e.g. -2 to +2 hours) or a selectable range...
This would give players creating games the option to speed up games considerably (I think

Hope you like the idea, and it's doable. Regards,
ClabaG