Krasic being fatigued sounds reasonable to me. Melo, I don't think he has the focus to be the kind of player he can be regularly enough. And Aquilani, I think, is a feeble player who shies from difficult situations.
Alen, do you think Marotta is the/ a problem? Or just Delneri?
I think Marotta obviously made a mistake in his choice of coach, but otherwise I think he deserves time.