The New York Mets will have a new look pitching staff, especially the bullpen, heading into the 2026 season. With three-time All-Star closer Edwin Diaz signing for the Los Angeles Dodgers in free agency, the Mets will have to rely on two new arrivals to lead the bullpen in 2026.Before signing with the Dodgers, the Mets signed former New York Yankees reliever Devin Williams on a three-year deal worth around $51 million. Diaz was reportedly irked by the team's decision to sign Williams without consulting him, leading to his departure to the NL West.Following Diaz's departure, the Mets have brought in another former Yankee, signing Luke Weaver on a two-year, $22 million deal this week. However, MLB analyst and WFAN commentator Marc Malusis is critical of the NL East franchise's offseason moves. He questioned Williams' credentials after his rough season with the Yankees."Devin Williams was not particularly good as a Yankee and now he's going to be with the New York Mets. But do I, all of a sudden think Devin Williams is going to find it? No, I can't. Ironically enough, I think Pete Alonso took Devin Williams' soul when he hit that home run in the playoff game two years ago. He's never been the same since."Luke Weaver, giving him a contract. I mean, okay. We gave the Mets a ton of credit for their pitching lab and what they did a couple years ago. They got a little arrogant, a little cocky with it, and it blew up in their face. Now, we'll see exactly how this group is put together in 2026."Mets hoping for turnaround from Devin Williams after rocky Yankees stintDevin Williams was traded to the New York Yankees from the Milwaukee Brewers last offseason, and there were high expectations for the All-Star closer. However, Williams struggled to find his groove, pitching to a career-worst 4.79 ERA with 18 saves and a 4-6 record.Williams was also demoted during last season because of his inconsistency in high-leverage situations for the Yankees. However, he made four scoreless appearances in the postseason for the Yankees.The Mets will be hoping the two-time NL Reliever of the Year can rediscover his old form ahead of the 2026 season and lead the bullpen in Edwin Diaz's absence.