Emerson's first MLB HR (3-run blast in Mon's 6-1 win) is the kind of validation moment that gets a prospect's ownership moving fast. 20 years old, top-15 overall prospect, locked into the SS spot with Donovan on the IL. Top-25 SS rest of season ceiling. Claim aggressively before ownership doubles.

Emerson made his MLB debut Sunday filling the SS spot with Brendan Donovan on the IL (groin). FanGraphs projects 18 HR / 25 SB / .350 OBP as his MLB-average outcome. The runway is locked through at least June. Top-25 SS rest of season ceiling if the call sticks.