Probably not, since Cincy is who traded Jeter Downs in the first place. Devers wouldn't be much of an upgrade, either, since the Reds already have a slugger/hacker at third in Suarez (Rafie is a better fit in Atlanta, but it's probably too late now to get Ian Anderson, eying little contact with bad intent). Vazquez may be Boston's best chip here, but probably only for a Mahle/Sims package; I don't see him yielding a starter.
So Sox fans are just going to have to be satisfied with mediocre recruits this winter unless Bloom is prepared to pull the trigger on a Verdugo for Castillo type deal. If AV is on the table, then so is everyone, including Casas.
Ultimately, moving Bogaerts for good pitching and then signing Lindor, Correa or Story remains a desperate or viable possibility...