As the fantasy baseball season progresses into Week 5, savvy managers should focus on trading opportunities to enhance their rosters. Target players like Sandy Alcantara of the Miami Marlins, who despite a slow start, possesses the potential to regain his Cy Young form. Similarly, Brandon Nimmo from the New York Mets, currently underperforming, has a solid track record and is positioned for a rebound as part of a strong lineup.

On the flip side, players like Andrew Heaney of the Pittsburgh Pirates, who have recently posted exceptional numbers, may be overvalued and should be sold while interest is high. Likewise, Dylan Moore of the Seattle Mariners, while versatile, has stocks that might not sustain his early success. Trading him now could capitalize on his inflated value.