Robichaux arrives as a deep-roster flyer rather than a fantasy asset. The 23-year-old Boston College product checks in at 6-foot, 213 pounds, but he carries no meaningful professional production, no ADP, and no published projections heading into the season. Rostered in essentially zero leagues, he sits at the bottom of Detroit's depth chart and will spend the summer fighting just to claim a roster spot behind an established backfield.

The one tailwind is scheduling: Detroit grades out with one of the league's softest slates, including early matchups against Buffalo, the Jets, and Carolina. That matters little, though, until Robichaux earns touches he hasn't yet been promised. For now he's a name to file away and revisit only if preseason reps and injuries ahead of him open a clear path to work.