Matt Harvey wants to pitch in a Major League game this season, but the New York Mets may slow down his rehabilitation from Tommy John surgery.

The Mets saw pitcher Jeremy Hefner suffer a setback last week, which has caused them to rethink their approach with Harvey.

While no firm decision has been made, Sandy Alderson said the Mets and Harvey plan to discuss whether to further limit his activity between now and the end of the season.