Keep in mind one limiting factor in Bloom's way IF he determines to be a serious seller .
Buyer's, who will pay well, tend to be those who expect or on the cusp of earning a post season slot. Each league will have 6 of those initial "winners"
In the AL, 4 of those teams are in the AL East together with the Red Sox. NYY, TBR, TBJs, and ok, even the Orioles based on recent play ( 1:1000 chance still) . That leaves only a few possible AL buyers, such as Cleveland, White Sox, Twins, Mariners , none of which are known for extravagant spending on the Bogaerts/JDM types. Do the Astros need anything ? JDM could try to crack that lineup.
Bloom will have to focus on the NL , one to avoid getting beat by his own guys later, and because that' s where some money and needs are. The Mets, IMO, via Owner Steve Cohen , will go all-in to win it all this year. Try to pick his pocket, Chaim. Cohen's guys have to beat the Braves and keep the Phillies out of the picture.
Dodgers are always an open checkbook and Friedman would not shortchange his former protege, would he ? The Padres are scrambling but don't need a SS. Braves and Cardinals could use some help, maybe, JDM if he can get his back right. Are the Giants in business still after being 4 swept by LAD. Do the Brewers have any excess talent or money?
The point is again that Bloom needs to shop in the NL, not AL to move veteran names with notable bucks still remaining this year. BUT the biggest point is how can Bloom be a seller of veterans if he expects to get a WC berth . He needs to buy( 1B/SP) The next 7 games will determine where the Sox fall.
Fair Disclosure: The Sox may scramble for a WC slot, and good for them , but I do not see any hope of this current bunch, even with returning IL guys, actually reaching the ALCS much less the WS.