Turkey in Doomsday Scenario was a nutcase. I double checked if it was on very easy or something. I guess AI was expecting more AI, not a human player.
Let me tell you how it will go as Italy, from my earlier experinces;
I will reach Suez before Brits realize they are getting killed.
I will take Iraq and secure some oil.
I will reach, uhm, Ethiopia from North Africa, and start a war of wins and loses.
While these rage on, I will start an invasion of Turkey, and get Baku, to 'help' my German comrades.
Don't get me wrong, I am just guessing. Didn't play it yet after the last update.
Oh, and the reason I didn't make Balbo leader; He wanted to be allied with Brits and French, not Germans. Wouldn't be that much of fun.