This report is interesting, as it opens up a possibility that would have been entirely unlikely months ago. If Turkey actually goes through with establishing a buffer zone inside Syria, it will be welcomed by those who are advocating intervention as it will move Turkey away from rhetorical support of the Syrian opposition and refugee assistance to active military action against the Assad government. I would be a bit surprised if it happens though, as it will make it easier for PKK fighters to slip through the cracks since there will be a larger border area to cover, and recent Turkish airstrikes and cross-border raids into northern Iraq indicate that Turkey’s willingness to risk a larger PKK presence inside its borders is slim.