Cardinals left-hander JoJo Romero was a logical trade candidate this summer but wasn’t moved. In a chat with readers this week, Derrick Goold of the St. Louis Post-Dispatch reports that “at least one team” was in touch with the Cardinals, looking for a lefty reliever. However, Goold relays that the Cards let that team know they would be willing to listen to offers on John King, seemingly preferring to make him available as opposed to Romero.
The interest in Romero is understandable. His career strikeout and walk rates of 23% and 8.3%, respectively, are both pretty close to league average. His 53.1% ground ball rate is quite strong. He has a 3.70 earned run average in his career and that number is down to 1.98 here in 2025. He is making just $2.26MM this year and can be retained via arbitration for 2026. The Padres were connected to Romero prior to the deadline but there were likely plenty of other clubs interested without that interest being made public.
It seems the Cards didn’t have much interest in making him available, as they tried to put King out there as an alternative. King is somewhat akin to Romero as a lefty grounder specialist, but his numbers aren’t quite as strong. His 62.2% ground ball rate is better than Romero’s but he has only punched out 15.1% of opponents. That’s a notable difference, especially in the modern era where front offices love strikeouts. King has a 3.87 ERA in his career but is at 5.18 this year. He is making $1.605MM this year and can be controlled via arbitration for two more seasons. That’s one extra year compared to Romero but King is two years older, about to turn 31 while Romero is almost 29. King landed on the IL with a strained oblique just before the deadline.
Ultimately, neither player moved, so the Cardinals presumably didn’t get an offer they considered compelling enough in either case. What will be interesting to monitor going forward is if there will be a shift once their regime change takes the next step.
It was almost a year ago, in late September of 2024, that the impending front office change was announced. President of baseball operations John Mozeliak would stay through 2025 before handing the reins over the Chaim Bloom. In the interim, Bloom would be focusing on the club’s player development systems, occasionally advising on front office moves as well.
The Cards were also open about 2025 being a transition year where they would be less focused on investing in the big league roster, with more of an emphasis on those player development elements. It was widely expected that they would make veteran players available last offseason, particularly the expensive ones. However, guys like Willson Contreras, Miles Mikolas and Sonny Gray showed little to no interest in waiving their respective no-trade clauses. Nolan Arenado was more open to trade possibilities but blocked a deal to the Astros and ultimately wasn’t moved.
The club could have then pivoted to trading other guys in the offseason, such as Erick Fedde or Ryan Helsley, but ended up mostly staying pat. Their most notable move of the winter was signing Phil Maton for one year and $2MM.
Their deadline, too, was modest. They made a few trades but only moved impending free agents like Fedde, Helsley, Maton and Steven Matz. They reportedly got interest in controllable guys like Romero, Alec Burleson, Lars Nootbaar and Brendan Donovan but held all of them.
What remains to be seen is if those decisions were a function of the weird limbo year. Perhaps Mozeliak preferred to leave the decisions on those controllable guys to his successor. If so, then maybe it’s possible those guys will be more available this winter once the keys are handed over to Bloom.
It also depends on various other factors. What sort of payroll parameters will Bloom get from ownership? Will the club wait for expensive contracts to expire before spending on the team again? How does Bloom feel about the system he’s been monitoring for the past year? Does the club still want to keep giving playing time to players like Jordan Walker and Nolan Gorman despite lackluster results in 2025?
The decisions to not move Fedde and Helsley in the winter seemed to backfire. Both players posted worse results in 2025 than in 2024, which presumably led to lesser trade returns this summer than if they had been moved a few months earlier. Perhaps Bloom will look to avoid the same path with guys like Romero this winter, though his decisions should be impacted by the answers to the questions surrounding the franchise.
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