As the MLB season progresses, evaluating free agents is crucial for fantasy league players looking to improve their rosters. The Free Agent Acquisition Budget (FAAB) strategy is essential, with bids often reflecting the unpredictability of player performance. Newcomers like Valente Bellozo of the Marlins, after a shaky return to the majors, and Hayden Birdsong of the Giants, who has excelled in relief, are discussed as potential pickups. Players like Ben Casparius and Bubba Chandler are also highlighted for their strong minor league performances, suggesting they could be valuable additions if called up. The article estimates bidding values for various league formats, aiding decision-making for fantasy managers.