Each color pair should have a presence in Limited. These are so far the draft archetypes for the pairs:
: Worship control. Use defensive worship dudes in the early game. In the late game, use your worshipers to boost your threats to quickly win the game.
: Mill.
: Aggro using unearth.
: Lands matter.
: Auras using renew.
: Worship using tokens and unearth. Basically, trying to have lots of creatures entering the battlefield to maximize worship chances.
: Graveyard stuff using self-mill, unearth and renew.
: Expedition and lands matter.
: Spells. In particular, caring about spells in graveyard.
: Hound tribal (think anubites)