Looks like situation is way more pathetic with ISIS gaining upper-hand in Iraq and possible regions in Syria . The fundamental contradiction in current strategy is that the most reliable ground troops fighting ISIS are the explicitly ethno-sectarian ones, like the pro-Iranian Shiite militias and the Kurds. It is the Shiite militias in particular, sometimes directly supported by the Iranian military, who have provided the backbone during the Iraqi Army’s successful offensives in places like Baiji and Tikrit.
If Assad falls, he could be replaced by the strongest Sunni opposition groups. However, these groups became strong largely because the moderate Syrians were so starved for support. The area controlled by the moderates could thus be increased gradually, to make them viable before pulling him down.
I rest my case if Putin directly intervenes in this matter with Obama administration there will be some positive gain in eradicating ISIS cult .Alas Ego war between is a cause of concern.