To me, we are down to just a handful of major impact FAs:
Burnes was not my first choice, but he is a bonafide top of rotation SP'er and would put us into the net plus gain for the winter with just one signing. His addition to the rotation would also push Crawford to a plus role in the pen and someone like Guerrero to AAA depth. He's gotta be the number one FA fit for us.
Scott is a longshot. I have not even heard our names mentioned as a suitor. He's a lefty, but the addition of Chapman should not be a reason to bypass the only real closer on the market.
Bregman would solve two problems with one signing- maybe three. He'd help balance our L-R situation, despite just being a .795 hitter for the last 5 years. He'd greatly improve our 3B depth. (I'm not okay with signing him to play 2B. That would be idiotic.) He may also indirectly improve our 1B defense and add more playing time for Devers and Casas, as they would share 1B and DH duties.
Teoscar does not fill a positional need, at all, but he does give us a better RHB than Bregman. Adding him would almost surely mean we trade Abreu and or Rafaela, and if the fills a second big need, then signing him would be worth it.
Santander is a borderline target, IMO. He wants a longer contract than Teoscar, and he's a switch hitter, but I'm not so sure he'll be that much better than an Abreu-Rafaela platoon over the length of his contract, and at the cost he will get, I could easily say the number is 4, not 5. Hoffman is borderline, too, but our need for a strong pen arm might make him #5.
There are plenty of other FAs that would be helpful and maybe even significant additions, but I'm not so sure the money would be worth the upgrade. We have to be honest with the money aspect. While we all agree Henry can and should spend more, the reality is, whatever we spend now won't be spent later.
It the upgrade from Crawford to Flaherty worth $130M/5? To Manaea or Pivetta worth $70M/3?
Is signing Alonso and cutting Yoshida loose with Casas to DH worth it, when it also means Devers stays at 3B for years to come?
Profar or Torres? Nope.
Buehler or Estevez? Not major enough.
The numbers are dwindling.
Trade opportunities are still out there, but we already lost 4 Teel, 5 Montgomery and 8 Meidroth. How much more of the future do we want to chip away at?
I hear the talk that it's just December 22nd and over half of the top 50 FAs are still out there, but to me, we needed top quality additions, not several mid-level additions. We don't need to improve on our 5th starter and bench players. We do need an upgrade at catcher, but there are none left on the FA market.
I'm just not seeing anyway to significantly improve without signing a top 3-4 FA. Maybe a #5 and #6 (Santander + Hoffman) signing would be okay, but after that, I just don't see it.