Could Turkey be part of an invasion force? Could an operation inside Syria against any target without the consent of the Syrian government be considered a legitimate anti-terrorism push? If the Sunni coalition led by the Saudis with the supposed blessing of a lame-duck Obama administration enter Syria through Turkey – as has been speculated – would such an action be a demonstration of an anti-terrorism resolve or the trigger of a bigger proxy war if not a full-fledged regional war?