Ryne Stanek, Austin Voth, and Trent Thornton each had their own struggles during the season, contributing to the Mariners' bullpen issues. Despite some success, their inconsistencies led to difficulties in holding leads late in games and supporting the offense.

Trent Thornton is one of five relievers up for arbitration in 2025. His status with the Mariners is uncertain as the team may choose to non-tender some of the bullpen arms. Thornton's performance and future prospects will be evaluated alongside his peers as Seattle navigates its roster decisions heading into the 2025 season.

Trent Thornton proved to be a valuable asset for the Seattle Mariners in 2024, showcasing his potential as a reliable contributor. Despite the possibility of being non-tendered, his performance has garnered enough confidence from the organization to consider bringing him back for the 2025 season. Thornton's consistency and ability to step up in various situations make him a candidate for continued involvement with the team moving forward.

Trent Thornton is included in a proposed trade scenario where the Mariners would send him to the Philadelphia Phillies as part of a package in exchange for Alec Bohm and Rafael Marchan. This move reflects the Mariners' intent to bolster their roster while potentially parting with some of their top prospects. Thornton's inclusion highlights the Mariners' willingness to make significant changes to improve their lineup for the upcoming season.

Trent Thornton is projected to earn $2.1 million in salary arbitration, indicating a notable increase for the upcoming season. As the Mariners assess their financial commitments, his salary could be a factor in potential roster decisions, especially as the team contemplates trades or non-tendering players to manage costs.