2024 spring training yields bold fantasy baseball predictions - some successful, some not so much. Highlighted players hit milestones or struggle, with rookies and prospects stepping up. This year's bold forecasts include the Arizona Diamondbacks, Atlanta Braves, Chicago Cubs, Cincinnati Reds, Colorado Rockies, Los Angeles Dodgers, Miami Marlins, Milwaukee Brewers, New York Mets, Philadelphia Phillies, Pittsburgh Pirates, San Diego Padres, San Francisco Giants, St. Louis Cardinals, and Washington Nationals.