He worked as a spring training instructor for the Cardinals in 1990 and 1991 , and then rejoined Leyland 's coaching staff in Pittsburgh in 1992 .
Virdon remained with the Pirates as a minor league hitting instructor for the Pirates from 1987 through 1989 .
Virdon worked as a spring training instructor for the Cardinals in 1990 and 1991 , and then rejoined Leyland 's coaching staff in Pirates in 1992 .
Virdon remained with the Pirates as a minor league hitting instructor for the Pirates from 1987 through 1989 .