I don't know what Benitez gonna do with Milito but if it's Mourinho, he'd still play Milito again and again until the striker hits form. Milito also went through a bad patch last season, which got us many nail-biting matches but Mou just kept fielding him until he hit his stride. Then it was Milito all the way to the Treble.
I suspect that Milito's game is affected by Benitez's instructions, in that Eto is given a more prominent goal-scoring role now, while last season, Milito was the main target man. Notice how we all feel disappointed by Milito's game but Benitez said at the post-match interview that he played well and did what he was told to do.
I feel sorry and worried for Milito. From a hero last season, to a zero this season. Just because of a change of coach. Eto is now effectively Benitez's Fernando Torres.
We shall see if Benitez is going to reshape Inter into an Italian Liverpool - for better or for worse...