Despite historically not spending as much as other teams do on undrafted free agents, the Pittsburgh Steelers landed quite a class of players who didn’t hear their name called in the 2025 NFL Draft.
One of the gems the Steelers landed shortly after the conclusion of the draft was Iowa safety Sebastian Castro. He has the look of a guy who could force his way onto the roster in the Steel City due to his versatility, football IQ and toughness.
For Pro Football Focus’ Ben Cooper, Castro is the top player to watch among Steelers UDFAs this offseason.