According to Charley Walter of the St. Paul Pioneer Press , the Royals have offered RHP Carlos Silva a three-year deal worth $30 million. Silva was 13-14 with a 4.19 ERA in 33 starts with the Twins in 2007. Last week, the St. Louis Post-Dispatch reported the Cardinals also expressed interest in the 28-year-old Silva. …ever since silva hit the open market this offseason, i’ve ...