The battles for Hama and Aleppo have yet started. As for Al Raqqa’s, if that happens it will not be a piece of cake for the FSA, as such a battle will be under the US and Russia, with a possible participation by the Regime, which would give it a clear pathway towards Tabqa airport and Palmyra. Thus the Syrian Democratic Forces and Assad’s army (with coalition and Russian Air Force support) will be the key players.