Many of the players are already at the Milwaukee Brewers complex, but — officially — 2018 Spring Training doesn’t start until Thursday at Maryvale Baseball Park in Phoenix.  A surprisingly good 2017 season and the acquisitions of Lorenzo Cain and Christian Yelich have added excitement to the spring games.  Fans and team officials are hoping the rebuilding effort continues to pay off this season.  The Brewers completed a couple of transactions Monday, signing pitcher Hiram Burgos and re-signing outfielder Quintin Berry.