Fink appeared in just 10 games with the Milwaukee Admirals before getting called up to the NHL.
Scade becomes the fifth Nittany Lion to ink a professional deal following the team's NCAA Tournament exit.
Cover recorded 52 points with the London Knights in the regular season.
The Nittany Lions face some serious roster turnover heading into next season.
Cerrato is still eligible to sign his entry-level deal with the Hurricanes following the PTO.
Fink will likely play in the AHL for the rest of the season.