The St. Louis Cardinals are entering a rebuilding phase after a disappointing 2024 season, with key veterans like Ryan Helsley, Nolan Arenado, and Sonny Gray likely on the trading block. Helsley, who set a franchise record with 49 saves, may be traded to the Philadelphia Phillies or Atlanta Braves, as the Cardinals seek to lower payroll costs. Catcher Willson Contreras is transitioning to first base in an effort to boost his performance, with Ivan Herrera expected to take over as the starting catcher. Paul Goldschmidt is also projected to depart in free agency, with potential suitors including the New York Mets. The Cardinals are exploring options to fill the first base void left by Goldschmidt, with Carlos Santana mentioned as a possible replacement. Overall, the Cardinals aim to maximize trade value while restructuring for a stronger future.