A similar question was recently asked (with no replies) but surprisingly this topic hasn't really come up much on the board (that I could see.)
So with a recent POD- say no earlier than 2005- what's the best possible outcome for the Arab Spring?
We're dealing with a set of unique circumstances in each country, so I'm sure people can come up with varied answers. Feel free to limit yourselves to the best possible outcome for an individual nation, or to tackle it as an over-arching phenomenon.