Tennessee and South Carolina have open dates on Oct. 15, so the Vols and Gamecocks could move their scheduled Oct. 29 game to Oct. 15. That would give UT an opening on Oct. 29.
LSU's rescheduled Sept. 3 opener against North Texas is supposed to be played Oct. 29 but that's a relatively meaningless non-conference game. By canceling the North Texas game, LSU could host Tennessee on Oct. 29.
LSU officials obviously want to avoid another delay in playing their home opener. If that isn't possible, though, Oct. 29 looks like the best option for a rescheduling.