As Russell Wilson and Justin Fields compete against each other to be the Steelers starting quarterback, there’s some chatter that suggests maybe Pittsburgh should use both. At the same time. Now, it wouldn’t be the primary Steelers offense, but a change of pace. Wilson could be under center with Fields lined up wide or as a running back. Pittsburgh used former Colorado Buffalo Kordell Stewart in such a way back in the 1990s when Bill Cowher was head coach and Neil O’Donnell the starting quarterback. Stewart even punted in a playoff game. The modern day equivalent would be Taysom Hill with the …