3 players the Red Sox can extend to build a semblance of a core
If Boston isn't going to spend money to acquire new players, it might as well extend some of its existing ones.
The Boston Red Sox front office hasn't kept many of its promises from the beginning of the 2023-24 offseason.
But the men in charge still have time and various ways to make fans happy before the season begins, or even during the season.
For multiple seasons, the Red Sox have touted prospects as the best way to make the team better. The first round of prospects from Chaim Bloom's tenure as chief baseball officer have already made it to the majors, and their impact has been palpable. Some have even worked their way into fan-favorite status.
Boston has an opportunity to make some Braves-style moves. Extend young players early before they have a chance to drive up their value too high and before other teams begin to show interest. The Red Sox have certainly begun to market some of their young stars as if extensions are coming down the pipe for them, but pulling the trigger on a deal is a different story entirely.
Boston has learned that waiting too long to extend players can result in much higher price tags — Red Sox Nation does not need to be reminded of the Mookie Betts fiasco and Xander Bogaerts' departure.
The front office has a chance to make some amends for its past mistakes. Trading Betts can never be fully forgiven, but extending some other homegrown talent would be a great place to start.
3 players the Red Sox can extend to build a semblance of a core
Brayan Bello
The Red Sox's pool of pitching prospects is less than impressive. According to research done by Zack Scott, who spent 17 seasons working in Boston's front office, the Red Sox's pitching prospect pool is ranked 29th in the league.
Brayan Bello is the best homegrown pitching talent the Sox have to offer, which is why they should sign him long-term. And while Bello is currently signed through 2026, inking a deal soon would mean Boston secures a bargain for his services in the future.
Bello is coming off a successful first full season of pitching. Across his 157 innings in 2023, Bello logged a 4.24 ERA and 124 strikeouts. He also boasts a quality walk rate, only dishing free passes in 6.7% of plate appearances.
Bello's ground ball rate is exceptional at 56.3%, according to Baseball Savant. For a pitcher who will throw the majority of his games at Fenway Park with a notoriously shallow outfield, it's key that Bello can keep the long balls to a minimum.
The righty has expressed interest in an extension with the Red Sox, and Boston has done the same. Getting Bello's signature long-term could take some pressure off the organization's current situation. Plus, investing in pitching is never a dumb thing.
Triston Casas
Triston Casas has earned the fan-favorite status during his first full season in a Red Sox uniform. The 24-year-old is charismatic and carries a powerful presence at the plate.
After stalling at the beginning of the 2023 season, Casas exploded out of the All-Star break to collect the fourth-best OPS in the league for the second half of the year. Casas' single-season transformation suggests that he's adaptable and coachable, two things that could help him improve his defense throughout his big league career.
In 132 games, Casas hit .263/.367/.490 and belted 24 home runs. If the lefty can unlock his post-All-Star break potential for all of the coming season, those numbers will skyrocket. Casas also walks a ton — he ranks in the 93rd percentile in walk rate. His ability to get on base is much-needed in the current Red Sox lineup that lacks ... so much.
Like Bello, Casas also expressed interest in an extension with Boston. It's in the Red Sox's best interest to sign the young slugger before other teams catch onto his value and the arbitration process gets messy.
Vaughn Grissom
The Red Sox acquired former Braves prospect Vaughn Grissom through the Chris Sale trade this offseason. And, by many accounts, Grissom will end up being a fine payoff for Sale.
Braves TV analyst Nick Green lauded Grissom for his work ethic on an episode of the "Baseball Isn't Boring" podcast. He also said that playing him every day could result in a complete defensive transformation for the 23-year-old. And he's already working on that side of the ball after spending a week at Trevor Story's infield camp this offseason.
Grissom had better success in the big leagues in 2022 than he did in 2023, but his major league at-bats show a lot of promise. He's hit .287/.339/.407 in 64 big-league games, and his first career home run came at Fenway Park.
The former top prospect is signed until 2026, but if he has a successful first season in a Red Sox uniform, the Sox should consider making him part of their long-term future. Such an investment wouldn't hamstring the organization, either, because it'd be below market value. So if Grissom (or anybody else who signs one of these hypothetical deals) falters, the front office can rebound rather easily.