I think you are being overly critical. Van Buyten scored 2 away goals. He was solid at the back, maybe not perfect but he did score 2 goals. If that is not enough, then I don´t know what is. I also don´t think Lucio and Ottl had an amazing game, but they were above others.
The good thing I saw in Salihamidzic that he played as a right midfieldin the first half, and when Sagnol came out he took his position as right back (and that's why he didn't run much upfornt in the second half) Btw Hasan also too Captain amband which means a lot too.