MLB Trade Rumors: 20 Players Whose Movement Could Change the Playoff Picture

With the MLB Hot Stove season heating up at this week's winter meetings, some things are starting to take shape.

The Nationals shocked the baseball world by giving Jayson Werth $126 million. Big names have already been traded and more are sure to come.

Here is a list of 20 players, a mixture of free agents and guys who could potentially be traded, that can make an impact on the 2011 MLB regular season and into the postseason.

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