Josh Heupel said “unknowns” pose the biggest challenge to his Tennessee team vs. Syracuse. But he isn't talking about the Vols' big questions marks.

It’s officially game week for Tennessee football. Josh Heupel spoke to the media on Monday to preview Tennessee’s matchup against Syracuse. He is about to start his fifth season at the helm with one of his youngest rosters yet.

Josh Heupel said “unknowns” pose a big challenge to Tennessee against Syracuse. But he also likes to use the mystery of season openers in his favor.