The Bengals were also looking to add depth on the offensive line throughout the NFL Draft. They did that, drafting Iowa State's Reggie Stephens and Eastern Illinois' Otis Hudson. Even so, they're not finished just yet.

According to Ed Thompson, the Bengals signed Oklahoma State's Andrew Mitchell to a college free agent deal. [Actually, Ed Thompson calls him Jeff Mitchell but we couldn't find that name anywhere and Jake found out it's Andrew, not Jeff]

There's not much information out there. We gather he played at right guard and right tackle for the Oklahoma State Cowboys and played some Tight End before playing for the Cowboys. Mitchell, roughly 6'5" and 308 pounds, put up 29 reps on the bench press during the Cowboy's Pro Day.

He's the team's ninth reported College Free Agent signing since Saturday night.