Five MLB teams that should 'blow it up' at the trade deadline

Several teams are already facing unsuccessful seasons as the 2025 MLB trade deadline approaches on July 31.

Some clubs are obviously in need of a significant overhaul, whether due to aging cores, inflated contracts or poor performances. Sometimes, taking a step back is the best course of action. 

A complete rebuild might be the only option to make these teams relevant again, even though it would be painful in the short term.

Let's examine five organizations that can benefit from a fresh start, seizing opportunities and prioritizing long-term success. 

Colorado Rockies: Time to reset the altitude

Since dealing third baseman Nolan Arenado in 2021 and letting shortstop Trevor Story leave in free agency in 2022, the Rockies have been in a downward spiral. As a result of their poor play, the squad finished 2024 with a 61-101 record, their second straight season with 100 losses. Colorado is well on its way to a third consecutive 100-loss season, as they are 9-47 through 56 games in 2025.

The roster consists of both unproven prospects and underperforming veterans. The rest of the team is aimless, despite the potential displayed by players like shortstop Ezequiel Tovar, first baseman Michael Toglia and pitcher Chase Dollander. Everyone should be available at the trade deadline as the Rockies hopefully decide to commit to a complete rebuild. 

Colorado can regain the faith of its fans and set a new direction by acquiring young talent and cutting large contracts.

Minnesota Twins: Embrace the youth movement

The Twins have struggled to maintain stability in recent seasons. With outfielder Walker Jenkins waiting in the wings and former top prospect Brooks Lee emerging as a potential franchise cornerstone, Minnesota must think about making a major roster change.

On the trade market, veteran players like shortstop Carlos Correa and center fielder Byron Buxton are still highly valued. Competing teams may be drawn to Correa's postseason experience and Buxton's spectacular defense. A bold move may be needed to jumpstart a new era of Twins baseball.

St. Louis Cardinals: Time to part ways with Arenado

Despite having a respectable 32-24 record, the Cardinals are at an inflection point. The team is relying on a combination of young talent and experience after losing a longstanding mainstay, such as first baseman Paul Goldschmidt. Arenado is still an essential member of the team, though.

Given the team's impending rebuilding period and Arenado's subpar offense in previous seasons, it may be time to explore trade options. The Cardinals can devote all of their resources to their youth by trading Arenado, which will increase the playing time of shortstop Masyn Winn and second baseman Nolan Gorman. Although it's a tough decision, it benefits the team's long-term future. Not to mention that St. Louis's No. 1 prospect, shortstop JJ Wetherholt, will be promoted to the bigs soon.

Miami Marlins: Capitalize on Sandy Alcantara's value

The Marlins are going through a transformation. The organization, which is expected to have the lowest payroll in MLB, is concentrating on nurturing young players. 

As a rookie this season, catcher Agustin Ramirez is drawing attention. He's shown why he might be a building block for Miami in the future. Not to be overlooked are third baseman Connor Norby and right fielder Kyle Stowers, who were acquired from the Baltimore Orioles at the 2024 trade deadline in exchange for pitcher Trevor Rogers.

Nonetheless, star pitcher Sandy Alcantara remains a valuable asset.

Competing organizations find the former National League Cy Young Award winner to be a desirable trade target due to his track record and team-friendly contract. It's a calculated action that supports the team's efforts to repair and pave the way for future achievements.

Houston Astros: End of an era

The 2025 season will be a pivotal moment for the Houston Astros, who have dominated MLB over the last decade. The 'Stros are undergoing significant changes as a result of the exits of key players, including ace Justin Verlander, right fielder Kyle Tucker and third baseman Alex Bregman.

With an average age of a little over 30, the current roster is among the oldest in the league. It's time for the Astros to concentrate on their young core while complementing them with veterans like first baseman Christian Walker and second baseman Jose Altuve. The team's future is headlined by pitcher Hunter Brown, shortstop Jeremy Pena and right fielder Cam Smith, who debuted in 2025.

These five teams must make critical decisions as the trade deadline approaches. They can create the foundation for a better future by accepting change and focusing on long-term success.