The Mariners will need to trade some prospects in order to become World Series contenders, and here are two that should be on the move.

The Chicago Cubs are expected to be one of the more aggressive teams at the trade deadline, which could result in them trading away big-name prospects.

With the trade deadline approaching quickly, the Chicago Cubs are bound to make some big moves. Although they have been considered one of the best teams so far this year, they still have needs.