Oh, how the tables have turned since last year. Auburn is now the top-10 team favored at home against a young LSU team that's starting a new quarterback. But this is still LSU. The only time Auburn has beaten the Bayou Bengals in the last seven years is when a guy named Cam was playing quarterback. Nothing will be easy.
Key player: WR D'haquille Williams
Shocker, right? Well, Williams would have been on here even if he wasn't playing the school where he was one committed. With Sammie Coates banged up and inconsistent play from Ricardo Louis and Quan Bray, it's been Duke who has picked up the slack. Quarterback Nick Marshall is completing 62.5 percent of his passes when targeting Williams and just 53.1 percent when targeting any other player. The matchup is a difficult one for Williams, but expect the Louisiana native to come up with at least one big play against LSU.
Key question: How many of Auburn's injured players will play Saturday?
Auburn might have come away with a win against Louisiana Tech last Saturday, but it didn't come without a cost. Four starters -- Montravius Adams, Kris Frost, Cassanova McKinzy and Patrick Miller -- all left the game due to injury and only Adams returned. The sophomore defensive tackle looks good to go Saturday, but the other three remain day-to-day. If both Frost and McKinzy are out, it would leave the Tigers extremely thin at linebacker and force freshman Tre Williams into action. Auburn remains hopeful that all three will play.
Key stat: LSU is allowing the third-most rushing yards per game in the SEC and has allowed two opponents to rush for at least 250 yards, according to ESPN Stats & Info. The Tigers did not allow any team to reach that mark in 2013.
This isn't the LSU defense we've grown accustomed to seeing. Mississippi State dominated the Tigers up front two weeks ago, rushing for more than 300 yards. That's not a good sign heading into a matchup with Auburn, the No. 1 rushing team in the country a season ago. However, through the first four games, Auburn is missing key pieces like Greg Robinson, Tre Mason and Jay Prosch more than they anticipated. The offense hasn't looked as sharp. Maybe this LSU defense will be the perfect remedy to get Auburn going on the ground.