Clayton’s job is to help clog up the middle on run defense and occupy double teams, so Nick Fairley and other members of the Auburn front seven can terrorize opposing offenses. "He is one of the people that really earned his right of starting. He’s a beast. He’s unblockable. Unblockable." The 6-foot-2, 299-pounder ran between 4.79 and 4.85 seconds in the 40-yard dash. He also registered a 10-08 broad jump and bench pressed 225 pounds 27 times with a 33 1/2 inch vertical leap. Clayton was congratulated by Denver Broncos coach John Fox during his workout.Have you heard of Auburn DT Zach Clayton? Me either. Apparently, this guy is the true leader of the Auburn D. As you can see, he's an impressive athlete, and he has the numbers to go along with it. Google him. Visiting the Chargers and Colts. Possible 6th rounder.