3. Donovan Haslam
One of the best offensive linemen still available is the West Virginia transfer Donovan Haslam. The West Virginia transfer would be a huge splash for this Cardinals offseason, as he would not only give the Cardinals' offensive line a boost and a lot of depth but would likely find a spot on the starting unit.
He ended his 2025 season on a high note as he flew under the radar but was graded as one of the highest-graded interior linemen across the second half of the season. With Louisville losing Church and multiple starters from last season, Haslam would likely be a perfect addition, and he would make an immediate impact on this Louisville offensive line.
The 6-foot-3, 350-pound lineman is ranked as the No. 32 interior offensive lineman and No. 640 overall in the Transfer Portal. He currently ranks sixth among offensive linemen in the portal and second among interior offensive linemen.