Italy in the CP gives the Austrians a major break on their flank and will cause a shift towards Nice, this time with Rommel possibly leading Italians and Austrians together. France doesn't have the manpower that early in the war to do much, I suspect the Italians will eventually break through and threaten (if not take) large chunks of southeastern France. The CP will probably win the war in 1915, especially if they are having to deal with an Italian navy that can threaten Gibralter, Malta, and encourage revolution in Egypt. Perhaps the border moves to the Rhone with Marseilles as a free city?