Kellen Winslow Sr.'s tenure as Lakeland College athletic director will end after just eight months. Winslow has tendered his resignation effective next Tuesday. The former NFL star with the San Diego Chargers was hired by former Lakeland president Michael Grandillo last August. Grandillo resigned March 12 over apparent differences with the board of trustees. April Avran, the assistant AD will serve as the interim director as a national search for Winslow's successor begins.