The interesting thing to me this year is that the majority of the ML pitching staff are guys Dipoto traded for or signed via FA. In other words, this year's pitching is on him.
In the rotation, Weaver is the only guy Dipoto inherited, and I have a hard time believing he wouldn't want Weaver here anyway.
In the bullpen, it's a little less so, with Madson, Burnett, and Frieri being his guys. Still, those figure to be 3 key guys.
Not saying he should be automatically fired if the pitching sucks this year, but the bloom will definitely be off the rose.