It's kind of amusing that the Americans dominate early morning, the Europeans get midday, and then the Americans again get the end of the day.
Another possible pair that just came to mind is
Gwath/Brinniel. One quiet and one loud person per pair makes a sick twisted kind of sense;
Brinn is quite talkative, and I've forgotten that
Gwath is playing three times now. If I have time after analyzing
Eomer and
Brinn, I'll do him.