warhammer 40k cities of death campaign!

[Gareth]

Or you could still have doubles, but only one game a week.

Week 1 - Team A vs Team B, Team C can play each other at 40k or try to find another game system match up.
Week 2 - Team B vs Team C, Team A are on their free week.
Week 3 - Team C vs Team A, Team B are free.
Week 4 - Team B vs Team A, Team C are free, optional from here on, but reverse games incase you have attack/defend rules or whatever.
etc.
Maybe week 4 onwards play singles games, counting towards things rather than doubles. Or you could have the free team involved in a singles match up each week with the result counting towards the overall score.
There are options for you still Tom. I would have joined in I'd inhad a force, and a clue how to play 40k.