4 takeaways from the Steelers pre-draft visits

Judging by the volume of interior offensive linemen the Steelers are scouting, this team isn’t sold on Mason Cole. Cole was signed last offseason to replace Kendrick Green as the starting center. He didn’t play poorly but clearly, the Steelers are looking for an upgrade. The team is even scouting guards, perhaps as a way to replace James Daniels at guard and allow him to move inside to center.