Former Maryland Terrapins standout wide receiver Stefon Diggs saw his first real NFL game action in the Hall of Fame Game against the Pittsburgh Steelers last night .
Wide receiver made a big play that opened plenty of eyes .
Former Maryland Terrapins standout wide receiver Stefon Diggs saw his first real NFL game action in the Hall of Fame Game against the Pittsburgh Steelers last night and he made a big play that opened plenty of eyes .