The Red Sox pivoted quickly after losing out on third baseman Alex Bregman, bringing lefty Ranger Suárez in to join an already deep rotation. They’re still in the market for help on the infield, and comments from chief baseball officer Craig Breslow at Suárez’s introductory press conference perhaps shed some light on the potential moves they could yet have in store (links (via Chris Cotillo of MassLive.com, Rob Bradford of WEEI and Jen McCaffrey of The Athletic).

“I don’t think there’s a question anymore that the identity of our team and the strength of our team is going to be our pitching and our ability to prevent runs,” Breslow said .

Breslow, unsurprisingly, wouldn’t comment directly on whether any subsequent additions are on the horizon. The third-year baseball ops leader acknowledged (via Bradford) that “teams call about some of our depth” but added that it’s “hard to tell” whether anything will come together in the near future, just given the sudden nature with which offseason negotiations can either accelerate or crumble at any given point.

Regarding the team’s in-house options, McCaffrey reports that the organization prefers Marcelo Mayer at third base rather than at second base. That’s not necessarily set in stone, and the Sox would presumably be open to Mayer at second base if an unexpected opportunity arose at the hot corner, but it’s nevertheless notable that that’s where they’d lean, all else being equal. Breslow emphasized that the Red Sox “will be very mindful of the defensive skill set” of any addition to the infield. McCaffrey suggests that the ideal target for the Red Sox would be a plus defensive second baseman.

That’s not great news for Eugenio Suárez, who has drawn some level of interest from Boston, Pittsburgh and the incumbent Seattle. (Surely, others are also in the mix to varying extents.) The 34-year-old is fresh off a 49-homer campaign and would absolutely give the Sox the power bat they said they were targeting early in free agency, but Breslow’s comments following the Bregman pivot seem more focused on defense, and Suárez was dinged for negative grades by both Defensive Runs Saved (-6) and Outs Above Average (-3) between the D-backs and Mariners this past season.

On the flip side, it only further strengthens the idea of Boston taking a genuine run at Cubs second baseman Nico Hoerner or, to a lesser extent, Cardinals second baseman Brendan Donovan. Hoerner is the premier second base defender in MLB and is earning $12MM in the final season of his contract. He hit .297/.345/.394 with a microscopic 7.6% strikeout rate and 29 steals this past season. The Cubs have at least heard out interested teams on Hoerner, particularly after signing Bregman, but they’d need immediate MLB-ready help on the pitching side of things to even consider moving him. It’s also feasible that they could listen on young infielder Matt Shaw, but he’d also come with a lofty ask given his six years of remaining club control.

Circling back for a third separate trade with the Cardinals, where Breslow’s predecessor Chaim Bloom is running baseball operations, would be highly unusual — but the fit is sensible. Bloom obviously is quite familiar with many of Boston’s farmhands, and the Cardinals are looking to max out Donovan’s trade value while he still has two seasons of club control left. Donovan is a left-handed hitter and isn’t as strong defensively as Hoerner, making him a lesser fit, but the multiple seasons of control and ability to pretty seamlessly slide to third base or left field — depending on team health/needs — is certainly appealing.

Payroll-wise, there shouldn’t be much off the table for the Sox. RosterResource pegs them at about $197MM in actual cash payroll, which is down from 2025’s mark and not close to the franchise-record $236MM Opening Day mark. Their $265MM luxury tax ledger is far heftier, thanks in large part to backloaded deals for Suárez, Roman Anthony, Brayan Bello, Kristian Campbell and Ceddanne Rafaela. They’re second-time payors who are currently in the second penalty tier, thus subjecting them to a 42% tax on the the next $19MM or so that they spend.

If the Red Sox were to add another $20MM or more to the CBT ledger, that’d bump the tax rate to 75% for subsequent additions and, more notably, drop their top pick in the 2026 draft by ten spots. That’s probably the primary deterrent to spending beyond that point, though with the possible exception of Eugenio Suárez, none of the potential infield targets in question would thrust Boston into the third tier of penalization anyhow.

Readers — Red Sox fans in particular — are encouraged to check out the three linked pieces in full, as each has more extensive quotes from Breslow on the team’s offseason goals and the team’s pursuit of (Ranger) Suárez.