With the Red Sox casting a wide net to improve their roster this offseason, Triston Casas’ name has been a fixture in trade rumors. Most notably in connection with the Seattle Mariners, who have a

The Red Sox were willing to part with Triston Casas for one of the Mariners' standout pitchers on one condition.

Despite having talked about him in different trade packages this offseason, Boston Red Sox chief baseball officer Craig Breslow said on Monday that the team is "not shopping" first baseman Triston Casas.