The Steelers now know it's official Ben Roethlisberger is retiring ahead of the 2022 NFL season and they need to replace him at quarterback. For now, their projected starter in the fall is No. 2 Mason Rudolph, with former Washington first-rounder Dwayne Haskins moving up to top backup.It would be shocking for Pittsburgh, a 9-7-1 AFC wild-card playoff team, to have either under center for Week...