Ron Blackledge
Blackledge then worked as an assistant coach in the National Football League ( NFL ) , for the Pittsburgh Steelers from 1982 to 1991 , and was an offensive line coach with the Indianapolis Colts from 1992 to 1997 . 
<triplet> Pittsburgh Steelers <subj> National Football League <obj> league <triplet> Indianapolis Colts <subj> National Football League <obj> league