"It ain't gonna happen."

Lang:

"... Clausewitz thought that no peacetime regime of training and military education could ever be as effective in creating a skilful, hard fighting army as sustained and ultimately successful war.That is certainly true if the army in question survives the process. The Syrian Army and Air Force have passed that test and are in the process of becoming something like their Hizbullah allies.  They are more heavily armed but similarly adapted to the peculiar circumstances of their task and the topography of Syria.
The presence on the battlefields of Lebanese Hizbullah allies and lately of Shia militia from Iraq increases the effect when combined with the efforts of the maturing Syrian Army.
The Saudis' decades long political and now paramilitary project intended to assert Wahhabi Sunni control of the Levant appears headed for defeat.  That is why Saudi Arabia is so upset with what it sees as insufficient American effort on behalf of the Syrian jihadi rebels.
The US should read the writing on the wall, and begin to back away from a policy of regime change.  Why?  Simple - it ain't gonna happen."