I think that they should add Omicron ability to his leader ability. Sith ally receive 90% protection whenever they attack/are attacked/receive any damage/the enemy gets a turn. Also it should give all sith 300% lifesteal just in case they somehow manage to lose protection and also give them 100% critical damage.
Maul is way too squishy right now, devs come on don't be aholes give him some buffs..