I would agree that backgammon is the one game that can support a bigger team (possible up to 10 players), but on the flip side - it might mean less number of total teams.

2 games per opponent? Why? Backgammon is one of the games that does not really have an advantage for one player over the other, plus currently there are less and less players signing up for team tournaments (and double games may keep them away), plus with only 1 game per opponent - the team tournament might complete sooner.

Other then that, I 2nd the 2nd request for fencer to add the 2nd backgammon team tournament.