A military man can scarcely pride himself on having "smitten a sleeping enemy"; it is more a matter of shame, simply, for the one smitten. I would rather you made your appraisal after seeing what the enemy does, since it is certain that, angered and outraged, he will soon launch a determined counterattack.
... Given these political and cultural ties, wholesale attacks on the Ottoman Greeks would have profoundly angered not only the Entente Powers, but Germany and Austria-Hungary as well, the allies upon whom the Ottomans were deeply dependent. Under these conditions, genocide of the Ottoman Greeks simply was not a viable option. (...) Massacres most likely did take place at Amisos and other villages in the Pontus. Yet given the large numbers of surviving Greeks, especially relative to the small number of Armenian survivors, the massacres were apparently restricted to the Pontus, Smyrna, and selected other "sensitive" regions.