Although it is true that Bashar al-Assad has very strong entrenched powers of control in Syria, there are less risky and damaging ways to undermine this to help support the domestic opposition movements if this is your aim. The crux of this case comes down to the capacity of the government to outspend the opposition movements, international sanctions and freezing of state and personal assets of high-ranking leaders in Syria combined with funding of the opposition movements in Syria would gain this same end without involving Western troops on the ground.