Dalaran is going alliance for the sake of the story though i will bet it will go back to being neutral when mop finishes
Having played nearly all of the domination and lions landing quest zones i can say things are ramping up no side has the edge just yet though the alliance is hitting domination point pretty hard but the horde is also hitting lions landing on its flank hard too
the alliance still has that giant airship which is a questing hub for the alliance which constanly launches gyrocopter attacks on domination point
Basically the lines are drawn garrosh is scouring pandaria for mogu superweapons and the alliance is watching him closely