LSU practiced again Wednesday without outside linebacker Arden Key and inside linebacker Donnie Alexander.
Both played Saturday in the 33-10 victory against Arkansas, although Key spent a large portion of the second half on the sideline with what coach Ed Orgeron said were "some injuries."
Orgeron said Monday Key, a junior, would be "questionable" for Saturday at Tennessee.
Alexander, a senior, missed one game due to injury Oct. 21 at Ole Miss and played in the last two, posting season-high 12 total tackles against Arkansas.
Expected backups for the pair would be K'Lavon Chaisson at outside linebacker and Tyler Taylor at inside linebacker.