I can't imagine Brez thinking replacing Pivetta, Jansen and Martin with Gio, Hendriks, Fulmer and Fitts/Priester will be enough.
Of course, JH might restrict his budget, so much, he has little choice, but JH would have to demand a massive budget cut from '24 to '25 for his hands to be that tied. He's also have to demand no top prospect trades, which he might do, but we could also trade Abreu and DHam. While this would not be considered "heavy lifting," it could make measurable improvements to the pitching staff and then one signing, even if for 1/3 or 1/2 of what Pivetta, Jansen, Martin and O'Neill made combined would be close to a heavy lifting signing.
I think he will add a #3 type SP'er. I'm hoping top end.
I think he adds a very solid set up man, like maybe Sewald.
Maybe some more depth additions like Criswell (not Anderson, hopefully.)
That could be it.
He almost has to trade an OF'er, even if Ref retires.
Brez made a lot of moves. On another thread I listed the 2023 end of season rosters, and the turnover was stunning. Now, that he has had a year to do his evaluations on who we got, I think some major changes happen. Likely not what I expect, but at least 2 bold moves.