The Houston Astros are gearing up for a busy free agency, but they also have promising prospects ready to make their MLB debuts next season.

Jacob Melton has shown potential as a 20/20 hitter, while Zach Cole, though needing to improve his bat, brings strong defensive skills. On the pitching side, A.J. Blubaugh is anticipated to join the roster, offering a solid fastball and slider combination.

These players may not be immediate upgrades, but they could provide valuable depth and competition for current roster spots.