Though they don't have a two game slate every year. Perhaps another VT-UT matchup? Or maybe another crack at the LSU Tigers?

The Belk is already spoken for (South Carolina vs North Carolina) as is Orlando's Camping World Kickoff (Florida vs Miami). The Advocare game in Cowboys Stadium also has a game spoken for (Oregon vs Auburn).

One other possibility would be the Texas Kickoff. They have matchups set in 2018 and 2020 but nothing in 2020. But it would be impossible to predict the opponent since they seem to take teams all over the country.