I've noticed something lately on Howard Eskin's show, which is always a must-listen when the Eagles are losing: he seems to be going out of his way, in most situations, to deflect blame away from Andy Reid and towards Donovan McNabb. And Eskin is also buying into most of the anti-McNabb talking points, favored by other hosts on the station, that he's always resisted.
Eskin always makes a habit of vociferously bashing players who have either just been cut by the Eagles or fallen out of favor with them; I always assumed that once the team was getting rid of Donovan, Eskin starting to bash him would be the first clue.