What I hate about the way Katz is treated is that it's never his fault if things go wrong and its always to his credit when things go right.
Cease is great in 2022 - great work Katz. Cease has a rough 2023 and substantially damages his trade value - Dylan just had a bad year.
The bullpen is bad in 2024 - well they didn't invest in their bullpen, that's not Katz's fault. The Bullpen is terrible in 2023 - well they invested in guys Katz didn't like.
The pitchers are great when using SpiderTack in 2021 - great work Katz. The starters fall back to middle of the league in 2022 and bottom of the league in 2023-2024 - well Katz didn't have much to work with.
This is really the Martin Maldonado treatment. When something goes well, it's to Katz's credit. When things fall apart, Katz has nothing to do with the pitching staff.
Katz is a guy who...weirdly for the White Sox, isn't one of the worst coaches in the league, but I don't think he's one of the best either. I think he has some positive impacts on some of his starters and we can see that clearly, but when guys have down years he somehow avoids the blame.
I think he clearly struggles with his bullpen, whatever he's doing with those guys the bullpen and pitcher usage has been an issue all the way back to 2021. His bullpen is bad when they spend the most in the league on it, his bullpen is bad when they try to bring in young guys and go cheap. The bullpen specifically was the spot in 2024 where guys were awful with the White Sox and then tolerable when they went to other teams. If you look back to pre-2024, people were thinking the bullpen would be better than the 2023 pen, because the 2023 pen was awful and they brought in new arms. The 2024 bullpen was then terrible, but Katz isn't blamed for that.
Right now, people are saying how they think the White Sox's rotation will be ok in 2025 due to the depth. If it goes poorly though, the excuses are already written - after trading Crochet they don't have any big name or heralded prospects in their rotation, so if its bad that can't be Katz's fault.
He's not awful, they clearly could do worse than this, but particularly with the bullpen performance, this has been a weak pitching staff for years. The only time when this was a really good pitching staff was when he had most of his starters cheating.