The Steelers have featured two of the greatest franchise quarterbacks in NFL history, which is two more than almost any other NFL team has ever rostered. But what if I told you the Steelers passing record books could have been written by a lot more QB’s than just Ben Roethlisberger and Terry Bradshaw? Well you better believe it as the Steelers have let go, and passed on a ton of quality quarterbacks throughout history. Let's take a look at the biggest mistakes the organization has ever made at the position.

Dan Marino

Snubbed in the 1983 draft

This is undoubtedly the biggest mistake the Steelers EVER made in the NFL Draft.