After playing 10 seasons combined with the St. Louis Blues and Calgary Flames, Joe Mullen would bring to Pittsburgh a resume as a previous Stanley Cup ring (Calgary in 1989) and was a two-time Lady Byng Trophy winner. You could argue that Mullen was stolen, as Calgary gave up a 1990 second round pick for him, as they thought he no longer would be productive as he dropped from 110 to 69 Points. They would be wrong.