Plan A: Sign Bo Bichette (probably not likely)
Once Bichette is off the table, go to Plan B, C, D, ...
I would say Plan B is to trade for a 3B. At this point, BOS could offer Duran or Abreu + Bello, and not really create a hole in their everyday line up or pitching rotation. That is a lot and should return a very good player and likely some prospects. Not sure who to target exactly but if they are able to do that, the line up could look like this:
1B Contreras
2B Meyer/Campbell Platoon
SS Story
3B New Guy
LF Anthony or Duran
CF Rafaela
RF Abreu or Anthony
C Narvaez
DH Casas
With the pitching that they now have, that is a decent team. There are too many LH hitting outfielders (Anthony, Abreu, Duran, Yoshida). Got to move one of them, at least. Another RH bat for the bench would be useful. Some one who could play a position plus some DH against lefties.
I would not trade Abreu. He?s only 26 and would have likely hit 30hrs if he played a full season last year. Def not trading that guy. Duran? Sure.
Personally I'd just keep all 4. We have long term control at reasonable cost, zero talent at DH, and Rafaela can play 2B/SS. They all need days off, will never all be fully healthy all year, and we don't have a 5th outfielder anywhere in the system pressing it further.
If there's a clear win, like we can trade for a true ace or an elite 1B/3B or something, then yeah... but I fear wasting one of them in the name of "balance".
Duran is going to be 30 this year. I?d rather sell high on him and roll with the young guys.
If you can get good value and sell high at a position of strength it's always a reasonable option, but he'll be 29 for most of the season and has missed less than 10 games in 2 years. We have team control and he likes playing here. There should not be a rush to cash out just because Abreu and Rafaela are a few years younger. Whoever you trade him will have his own risks attached, most likely. Right now we get to have 4 really good young players that can coexist.