Highly unlikely but if Witt becomes available that is the only player I would go after. Unfortunately the next best player Yordan Alvarez plays a position that we already have a bunch of players at DH (Contreras, Yelich, Bauers, Vaughn and Sanchez). Now a few could be removed and wouldn't be missed but Yelich is a DH only at this point in his career unless you want to see him on the IL a lot.
Another possibility in Buxton but like Yelich is probably more of a DH going forward. So no fit there either.
I don't like Abrams so going to pass on him.
Duran looks horrible in Boston like Keston Hiura bad, he would be an improvement over Frelick but only a slight improvement. The best offer I would give the Red Sox for Duran would be something like Wilken straight up for Duran. This offer would get rejected by the Red Sox but I just don't see the value in trading for Duran who looks like his 2024 season was just a fluke. Duran gives me Bill Hall vibes and I liked Hall.
Sandy Alcantara probably makes the most sense for the Brewers and I don't think he will cost an elite prospect to get. Something like Adams, Gasser and a lower level prospect for Alcantara. For the Brewers it gives them a veteran starter and for the Marlins it gives them a young 1B/DH prospect a LHP prospect and a wild card. I don't think Alcantara will have much value and this may even be an overpay for him.
Then a trade for a bat or two. Trade for Jo Adell and have him platoon with Mitchell in RF, I think you only need to give up a minor prospect here for Adell. Move Bauers to LF and move Chourio to CF. Trade Vaughn, Wilken and a player to be named later to the Red Sox for Wilson Contreras and $10mm. The $10mm is to pay for half of Contreras' option for 2027.
Trade Frelick and a minor prospect to the A's for Severino.
After all trades Miz, Harrison, Alcantara, Woodruff (if he returns) and Severino in the rotation from the deadline on. This then allows you to put Woodruff in the bullpen for the playoffs where I think he will excel.
The starting lineup looks something like Chourio, Turang, William Contreras, Wilson Contreras, Yelich, Bauers, Mitchell/Adell, Pratt, Williams. On the bench you have Lockridge, Hamilton/Ortiz/Leonard/Black and Sanchez.
Probably none of these are realistic trades other than the Alcantara trade.