By Ryan McGowan
BOSTON, MA — In an unprecedented move, Boston Red Sox owners John W. Henry, Tom Werner, and Larry Lucchino announced today that Senior Vice President and General Manager Theo Epstein, who was named GM in 2002 and was largely credited for building the team that finally broke through and won the World Series in 2004, has been replaced in his position by Mike from Arlington, a frequent listen and occasional caller to WEEI sports radio.