This pitching staff was ranked 19th per FG going into the year. I know, for different reasons, you can point to those names, but you also have counters: Cabrera was a 2 fWAR pitcher last year and has given us 0.2 fWAR in 72 innings this year, relying on Matthew Boyd to be healthy has worked once out of the last six years, Cade Horton doesn't know how to strike people out. I'm not saying the injuries aren't great, I'm saying the difference between those guys staying healthy and what we've gotten from the rotation isn't all that drastic.
Did Jed do a good job this year? I think he, slowly, put together a very, very good core, has avoided really bad deals, has made some shrewd trades (PCA, Busch), and he deserves a lot of credit for all of that. But, in terms of this offseason?
Maton - Bad, another year left
The whole Shota situation - weird at best
Thielbar - 5.48 FIP, -0.4 fWAR
Tyler Austin - Waste
Jacob Webb - Good
Hunter Harvey - was always hurt, stayed hurt
Bregman - underwhelming? His defense has propped up his value, but presumably you weren't hoping for a 43 point wOBA and 29 point xwOBA drop
Carlson/McCormick - wastes, but the offense is fine, so whatever
Conforto - good
Trading Kittredge for cash - he's been mediocre this year, but mediocre would basically make him our set up guy
Cabrera trade - Caissie and Hernandez probably suck, but Cabrera might suck too. Right now, does not seem like the best use of resources.
When you pair all that with the Nico extension, essentially locking in your infield for 4+ years, not trading a single infield prospect (or Alcantara, who is also super blocked) between last trade deadline and now seems like really, really bad resource management. The lack of pitching was obvious, healthy or not. He hasn't done nearly enough to address it.