Ron Paul Straight Talk?

Presidential candidate Ron Paul, Rep from Texas, publishes a weekly column named Straight Talk. In his 21 May column on the War in Iraq, Paul refuses to take a position for or against the current action in Iraq. Instead he sidesteps the issue and calls for legislation that would end the original authorization to go to war in Iraq thereby forcing Congress to pass a new authorization or update the original. Does Paul seriously think this will be a catalyst for change?