All of the great leaders have had one characteristic in common: it was the willingness to confront unequivocally the major anxiety of their people in their time. This, and not much else, is the essence of leadership.
Let us be clear: there are no Salafist armed groups in Syria. Those carrying arms are mostly members of the dissident army. The armed groups are defected soldiers. But they are not all organized. After they defect, they often disappear into different neighborhoods as they struggle for their safety. They need salaries, they need guarantees for protection, they need livelihoods. That is the way everyone will be brought together.