There's still a long way to go this offseason, however that won't stop us from debating which team has improved it's roster the most (so far).
The Red Sox have added the likes of John Lackey, Mike Cameron, Marco Scutaro, and Jeremy Hermida while losing Jason Bay, Billy Wagner, and Takashi Saito. Meanwhile, the Yankees replaced Hideki Matsui, Johnny Damon, and Melky Cabrera with Nick Johnson, Curtis Granderson, and Javier Vazquez. The Mariners added Cliff Lee, Chone Figgins, and Milton Bradley while the Phillies imported Roy Halladay and Placido Polanco.
There are no shortage of teams that qualify for the title of "most improved," however determining which team actually deserves it will be tough. Who do the dedicated readers of MLBTR think baseball's most improved team is?