According to a recent report in the St. Louis Post-Dispatch, rival executives believe that the St. Louis Cardinals be willing to trade starting pitcher Erick Fedde, who they just acquired last year. The following comes from MLBTradeRumors, but links to the original report (subscription required):

The Houston Astros have reportedly circled back to the idea of trying to acquire veteran third baseman Nolan Arenado from the St. Louis Cardinals. According to MLB.com's Mark Feinsand, Brian McTaggart and John Denton,

Nolan Arenado of the St. Louis Cardinals saw his name be thrown in trade rumors all offseason, but no team has been able to give the Cardinals a good enough offer for the 10-time Gold Glove Award winner.