About as difficult as getting Japan and Russia in the same alliance?

The italo Turkish war has potential for diversions but not essential and by definition butterflies world war one as we know it due to radically altering the Balkans. Also if Italy is rivals with Turkey then she must depise Britain considering the latter is far worse if allowed into the middle East.
In any case it's Austria, not Turkey, which is relevant to world war one and Italy. Austria being weak and looking about ready to collapse is why Italy jumped in in the first place. As in WWII they were horribly mistaken but WWI they managed to tough it out and win in the end.