Every player has a right to join this discussion and ask questions. It doesn't matter on which domain you are playing. Maybe the Portuguese players decide to join the Spanish players and play on ES domains instead of COM game rounds. Who knows, only time will tell.
is it a problem to keep 1 national server?
We evaluated a lot of different approaches and we did reduce the game round starts already for 3 domains 2 years ago to see what the outcome would be. The cost-benefit ratio isn't substantial. This is why we decided against this option.
They obviously want to do this the best way possible and will try to see that as many people as possible will be happy in the end.
Thank you. This is true.