For extra flavor, you could add sesame seeds or your favorite herbs or even ground cinnamon to the dough.
You could make the dough ahead of time and freeze it, after the initial rising of the dough, wrap the dough balls with plastic wrap and you could freeze it for a month.
Before baking the frozen dough balls, let it stand for 3-4 hours in a warm spot and then bake it at 375 F.