The Mariners' bullpen is getting a much-needed boost as Matt Brash, Carlos Vargas, and Cooper Criswell are all set to return to the team. Brash, who has been on the injured list for two months, threw his first off-the-mound bullpen session on Saturday, and is on track to return in late August or early September. This is a significant development for the team, as their bullpen has been struggling, with a 5.40 ERA since the All-Star break, the third highest in the sport. Brash's return will be a welcome addition, as he is a key player for the team. Vargas, who has been out since Opening Day with a right lat strain, is also nearing activation, and Criswell, who has been recovering from a right shoulder strain, is not far behind. The team's efforts to bolster their bullpen were evident as they actively looked to add help ahead of the Trade Deadline, acquiring Seranthony Domínguez from the White Sox. Additionally, they claimed right-hander Troy Watson off waivers from the Tigers, providing further reinforcement. Brash's return is particularly interesting, as he had a previous injury in the same spot, which he believes he handled well. He is eager to contribute and wants to be around his teammates, throwing to bullpen catchers Justin Novak and Fleming Baez, which brings an extra layer of comfort and adrenaline. The Mariners' bullpen is now looking stronger, with the potential to make a significant impact in the second half of the season.