Multiple accounts of foreign states backing rebels and participating in combat themselves?
Maybe or maybe not. People get fed up with regimes in different places, but the coverage of their unrest depends on their political alignment and political alignment of the regime they are rebelling against. In this way rebels in Syria and Lybia are "freedom-fighters", while rebels in Colombia, Iraq and Afghanistan are "terrorists".And realitic, as in more realistic than the people just getting fed up with the regime and doing something about it?
Another point is their motivation. It seems like new "free" regimes tend to be much more oppressive, especially when it comes to religious freedom.