Here is the outlook for the Texas Longhorns' linebacker position in 2019:
Key returnees: Jeffrey McCulloch (senior), Joseph Ossai (sophomore), Ayodele Adeoye (redshirt freshman), Byron Vaughns (redshirt freshman)
Key losses: Gary Johnson (graduation), Anthony Wheeler (graduation)
Newcomers: De'Gabriel Floyd (4 stars), David Gbenda (4 stars), Marcus Tillman Jr. (3 stars), Caleb Johnson (3 stars, JUCO transfer)
Biggest unanswered question: Who will replace the production of Gary Johnson and Anthony Wheeler?
This just may be the biggest challenge for defensive coordinator Todd Orlando and co.