Murphy7, on 11 June 2012 - 07:23 AM, said:
Option C has the potential to look a bit like the WoW LFG mechanic, where you might be waiting for a while for a particular role to populate for your mission.
I am actually ok with that. It encourages players to diversify, and if someone is choosing a less popular role, they are rewarded. However I think more likely matchmaking won't be done by set roles (IE, battle must have 3 commanders, 3 scouts, 3 attack, 3 defend). I think BV (or equivalent, taking into account player skill and level) would do the best job.