Major shakeup in MLB top 100 prospect rankings expands the late-season fantasy toolbox. Kevin McGonicle rises to No. 2 for Detroit after posting a monstrous minor league line: about 63 games, .330, 49 runs, 28 doubles, 9 homers, 57 RBI, and 40 walks against 31 K with six steals. JJ Weatherholt slides into a top-10 slot for St. Louis, slashing .299 in 83 games with 19 doubles, 13 homers, 47 RBI, and 16 steals, projecting a strong batting-average and speed contribution. Colt Emerson climbs to No. 11 for Seattle, carrying a 276 average across 96 games with 12 homers and 54 RBI plus 16 steals. Carson Benj of the Mets shows a .308 average across 92 games with 12 homers and 60 RBI, highlighting a quick, adjust-to-big-league hit tool. Spencer Jones, a power-speed force for the Yankees, sits around the middle of the top tier after posting a 293 average across two levels, with 30 homers and 62 RBI in 81 games and a sky-high 25 steals. The update also flags real questions about emergence timelines in Detroit, Seattle, and New York as teams weigh cup-of-coffee calls.

Injuries and returns loom large. Shane Bieber could rejoin the Blue Jays’ rotation after a rehab assignment that showed promise, with potential five to six starts down the stretch and a velocity rebound that would boost any fantasy staff. Shane McClanahan’s season-long shutdown leaves a gap for a few other arms to step up. Marcelo Mayer’s return from injury could juice Boston’s depth if he hits the ground running; Luis Garcia’s minor-league rehab shows progress and a possible AL-Only stash. Michael Soroka surfaces as a late, low-owned stash with a hint of upside as he works his way back in Chicago.

For fantasy managers, the path to production is clear: McGonicle offers a near-term batting average with multi-category upside; Emerson and Weatherholt bring speed and on-base skills that could translate quickly in favorable lineups; Benj and Jones carry big upside in power and speed, with Jones possibly arriving soon. Bieber’s return would be a season-changer for any roster, while Garcia and Soroka represent high-reward, low-cost risks in deeper formats. Mayer’s clock remains one to-watch as the Red Sox navigate health and depth down the stretch.