Kevin Colbert was a huge reason for the success of the Pittsburgh Steelers in the 2000s. He helped build some great teams that achieved a lot of success. There are two more Lombardi trophies in the case because of his contributions to this organization.
However, father time was not kind to Colbert, and his later choices for the team are still impacting the roster today.
Specifically, his drafts became ugly. A team known for building through the draft and working their rookies into a role over time, as the NFL adapted to getting these young players snaps early, the Steelers never updated their draft philosophy.