I'm a French teacher in New Hampshire, and I plan to use CC to do a lot of team competing with content. Being new to the game, I'm not sure how to configure my teams. I have small classes—6, 8, 8, 10, and 13. I have set up two teams of 3 or 4 in each of the first three classes, but what should I do with the 10 and 13?
Also, if there are two teams of 4, should each have the same role-type doubled up (i.e. two warriors on each team), or is that just a strategic decision on the team's part?