Catcher Jason Castro was the Astros’ most productive player throughout the 2013 season but they may make him available in a trade depending on the development of catching prospect Max Stassi and their ability to sign Castro to a contract extension, writes Ken Rosenthal of FOX Sports. Castro, 26, is eligible for arbitration for the first time and can become a free agent after the 2016 season.
In his first full season in the big leagues, Castro finished 2013 with a .276/.350/.485 line and was the fourth-most valuable catcher in baseball according to FanGraphs WAR (min. 400 plate appearances).
Stassi, who turns 23 in March, moved up to Double-A for the first time and enjoyed a lot of success. In 323 plate appearances with Corpus Christi, he posted an .863 OPS with 17 home runs. He is also highly regarded for his ability to play defense. If Stassi continues to progress rapidly and the Astros are able to sign Castro to an extension, Rosenthal suggests the Astros may move Castro to first base.