Yezid Sayigh:This is interesting:
"This leaves the Saudi leadership heavily dependent on Syria’s Sunni rebels. If its plan to unite them fails, Riyadh’s credibility will be diminished. Worse, Saudi Arabia could find itself replicating its experience in Afghanistan, where it built up disparate mujahideen groups that lacked a unifying political framework. The forces were left unable to govern Kabul once they took it, paving the way for the Taliban to take over. Al-Qaeda followed, and the blowback subsequently reached Saudi Arabia.
In Syria, Saudi reliance on funding and weapons supply as principal levers of acquiring influence, the concentration on escalating military pressure on the regime without developing a clear political strategy to defeat it in parallel, and the focus on mobilizing and strengthening groups with an overtly Sunni Muslim character risk contributing to a similar outcome. The Saudi leadership should be careful what it creates in Syria: Muhammad’s Army may eventually come home to Mecca."