I wonder about this, too.
4x Hunters
3x Shaman
2x Druid
1x Rogue
Team is based on speed (AotC, GW, Sprint and Travel).
Druid, Shaman, Rogue, 2x Hunter on the flag team. Druid, 2x Shaman, 2x Hunter on the return team. Shaman's are their for EB, Tremor, Interrupts, and...