<Li> Texas Rangers traded RHP Spencer Patton to Chicago Cubs for 2B Frandy De La Rosa . </Li> <Ul> <Li> RHP Ryan Cook's contract was non-tendered by the Cubs, making him a free agent on December 2 . </Li> <Li> LHP Jack Leathersich's contract was non-tendered by the Cubs, making him a free agent on December 2 . He was re-signed to a minor league contract on December 23 . </Li> <Li> Cubs sign former St. Louis Cardinals RHP John Lackey . </Li> <Li> IF Starlin Castro is traded to the New York Yankees in exchange for RHP Adam Warren and a player to be named later . The Yankees completed the deal by trading SS Brendan Ryan to the Cubs on December 17 . The Cubs released Ryan on December 23 . </Li> <Li> Cubs sign former Kansas City Royals 2B Ben Zobrist . </Li> <Li> Cubs sign former St. Louis Cardinals OF Jason Heyward . </Li> </Ul> <Li> RHP Ryan Cook's contract was non-tendered by the Cubs, making him a free agent on December 2 . </Li> <Li> LHP Jack Leathersich's contract was non-tendered by the Cubs, making him a free agent on December 2 . He was re-signed to a minor league contract on December 23 . </Li>

Who did the cubs play in the playoffs in 2016