With the primary focus of the baseball universe affixed on the free-agent market once the offseason begins, it's easy to forget that the trade market is also open for business.
Offseason trades come in all shapes and sizes and for a wide variety of reasons. Some teams aren't thrilled with the selection on the free-agent market and turn to trades to fill holes on their rosters, while others are merely looking to move established veterans to clear space for an upstart youngster.
While we are talking about each team's most likely trade candidate this winter, don't take that to mean that any or all of these players will, in fact, be traded.
Instead, view the following with this in mind: If you were a general manager and called one of your counterparts this winter to see if he was looking to make any moves, this is the player that he'd most likely try and sell you on before anyone else.
That said, let's take a look at 30 players who could be wearing a different uniform in 2015.