​When the Nationals brought Foster Griffin aboard in December 2025, the move was described as a low-upside reclamation project. The left-hander hadn’t appeared in an MLB game since September 2022, a season in which he carried an 8.33 ERA over 6.1 innings with the Kansas City Royals and Toronto Blue Jays. His once-prominent status as a 2014 first-round pick had long since faded, and after three seasons in Japan he had earned another shot in the majors. With pitching at a premium, Washington’s front office offered him that chance, likely hoping a pitcher who had logged only 8.0 MLB innings in his career could provide innings at the back end of the rotation. Fast forward 110.1 innings and 19 starts, and Griffin has emerged as the most effective arm in the Nationals’ rotation, racking up 10 wins before the All-Star break.
If you looked ahead at the time, the entire MLB media pegged Washington as little more than a rebuilding club with playoff hopes a few years down the road, at best. By 94 games into the 2026 season, the Nationals sit above .500 as a team and remain solidly in the Wild Card conversation. A high-end outcome for Griffin when he signed his one-year, $5.5 million pact had been that he could become a viable trade chip, perhaps yielding a prospect or two at the trade deadline. Today, however, the discussion surrounding the 30-year-old has grown notably more intricate. There isn’t a clear, simple answer about how the Washington front office will handle the deadline, with the choice between selling and leaning into the rebuild or buying and backing the youth movement far from straightforward.
If the club were to opt for the former route, Griffin would stand out as an attractive trade asset for several reasons. His ERA sits among the top 20 lowest in baseball, he continues to miss bats and extend his outings, and his contract remains unusually cheap relative to his production thus far. Griffin’s status as a one-year rental and his lack of sustained MLB success in prior seasons would give suitors some pause, meaning a trade could yield a solid return without delivering a truly overwhelming prize. Yet choosing to hold him and pursue a October run would be an aggressive, high-risk, high-reward maneuver. His pitching profile has proven valuable in postseason scenarios, but the downside is evident: keeping your best trade piece could backfire if the team falters down the stretch, and passing on potential rebuild-accelerating prospects could hurt the club’s longer-term trajectory.
There are a few potential saving graces in the event of the latter. The most notable would be the possibility of opening extension negotiations with Griffin’s camp to secure him for the foreseeable future. If those talks stall, the Nationals could still pursue a Qualifying Offer in free agency, potentially landing another draft pick if he hits the open market. Such a path would provide a hedge—keeping Griffin as a core part of the present while preserving upside for the future, or, at minimum, enhancing the team’s draft assets should he depart. In the end, Washington faces a delicate balance: maximize present value by leveraging Griffin in a potential playoff push, or preserve long-term flexibility by exploring moves that could accelerate the rebuild. The decision will hinge on not only Griffin’s continued performance but also on how aggressively the Nationals want to pursue immediate opportunities versus cultivating a deeper, more sustainable squad for years to come.