It helped having a good QB in his prime and a strong defense. He had neither the last 2 years and that's reflected in his record. Do you disagree that the Eagles were unprepared and quit toward the end of the season?
Not only will he not have a serviceable QB in KC, the defense is questionable. I guess if he wins 4 games it's an improvement.
I don't know if they quit or not but they played well at TB and Dallas but did get smoked in the other games.
I think the loss of Jimmy Johnson was huge for them.