Major League Baseball rosters are about to expand, and we are going to see many highly anticipated prospects getting their first crack at the highest level of professional baseball.

However, even though several fanbases are excited to see their new prospects in action, some of them might be called up for different reasons.

Some of them might be called up to audition. If they perform well now, they will have more trade value over the winter.

Here are 10 of these call-ups who might actually be able to enhance their value and could be on the market this winter.

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