Osi,
According to at least a couple of sources the Kurds are reported to be amenable to doing a deal with the Syrian government if Assad is replaced. I think the sticking point is how Turkey would react.
That could lead to Iran, Syrian govt and Kurds all being on the same side. If Russia maintains a presence Turkish objections will be neutralised, as will all the rebel groups. Then see where it goes from there.
Possible?
http://www.independent.co.uk/news/w...would-be-a-disaster-despite-its-10515922.html
http://www.aljazeera.com/news/2015/08/syrian-kurds-sets-terms-assad-partnership-150803191234786.html
