Coming back ? what for ? fighting the extremists ?
I don't think anyone is ready to sacrifice his army for free.. Syria won't clean North Lebanon without gaining any political influence...
Anyway i think that the Lebanese government should take the necessary steps in order to clean Lebanon from terrorists, starting from the North, and all the Palestinian camps. or else we will always stay controlled by foreign countries !
But Syria coming back ?? i don't think it's a good idea... because when it's for Syria, it means GLUE
well... let them try, personally i miss the old days