NFL draft is in the books, but the front office for the Tennessee Titans are still busy lining up undrafted rookie free agents.

Undrafted free agency is a madhouse for NFL teams after the draft ends, as everyone competes for the same players, and it becomes a bidding war like any other free agency. Despite these players going undrafted, in some instances, it is because teams will be drafting them because they know they may not be able to retain them in free agency.

The Vikings have completed their NFL Draft picks, but what free agents could they sign to complete what holes remain?