I agree on mismanagement and think Cashman and Boone are not worthy of returning.
They played Torres out of position.
Cashman built a team full of players made of glass, and while they may look "good on paper," we should expect most won't play near a full season. A few, like Stanton, played a lot, and one could actually call that "lucky."
Unless they change their philosophy, they need a lot of luck to reach "on paper" value.
Can they count on Cashman to change?