Hurleman's path to Pittsburgh is unusual for a listed running back: he's really a converted returner who made his name fielding punts at Notre Dame after stops at running back and receiver at Colgate. His roster value right now is almost entirely tied to special teams rather than offensive touches.
Strengths: Versatile background across three positions and a real shot to stick as Pittsburgh's punt returner.
Weaknesses: Unproven as an every-down offensive weapon and facing long odds as an undrafted rookie buried on the depth chart.