[ufmace]

Might be a bit late to reply, but FWIW and IMHO, any moderate/secular rebel groups are essentially gone at this point.

In any type of rebellion, or any other organization for that matter, the views of the group will naturally change over time to be more in line with whatever the source of funding and resources wants them to be. Let a couple of years go by with the West providing essentially no support, and all of the support coming from the Gulf Arab states with a history of exporting extremism, and naturally any moderate groups and moderate elements in less moderate groups will wither and fade away, and the extremist elements will come to the front. The more time goes by, the harder it is to find any actual moderation to back.

Whatever moderate and secular-leaning elements there may have been at the beginning, they've long since withered and died, and there isn't much of anybody good left to back, aside from the Kurds. We have the Iranian-Russian aligned Assad regime, versus the ISIS extremists so out there that even Al-Quada is fighting them. I don't see much in the way of good options now, honestly.

It might have been different if we had backed groups heavily from the start and gotten that view-shifting effect working in our favor. Of course, it also might not have. And it's hard to fault the American people for not wanting to get deeply involved in another messy Middle-Eastern war. But if you care about spreading democracy and liberal western values, this is pretty much the worst thing to do.