Things are tough for the Hittite Empire. The vassals who promise to be loyal keep being disloyal, the enemies who promise to attack keep attacking, and we can't even know for certain what the logistical situation looked like, though it was surely quite grim, given the number of folks who appear unwilling to show up to work when called on. That said, the Tudhaliya and Arnuwanda tag team is the rocky beginning of the uphill climb for the Hittite empire, and things are going to end up still uncertain, but certainly moving in the right direction.