NASHVILLE – There was a different kind of energy in the Nashville air Sunday morning for the fourth day of Vanderbilt football’s fall camp. Defensively, there have been a couple of Vanderbilt players that have put their best foot forward and have looked good in practice. From the strides players have made to how the Commodores’ defensive line has looked, Vanderbilt thinks it is in a good spot right now. There’s still a lot of training camp left,” Gregory said of his defense’s performance through four days of camp. There is a lot of room for Vanderbilt’s defense to grow in camp.