Once a scrawny kid, he showed up to the combine at 256 pounds, the heaviest linebacker in attendance. He proceeded to clock a 4.65-second 40-yard dash, record the fifth-fastest three-cone time at his position, and finish tied for second in the vertical leap with a mind-blowing jump of 39.5 inches. His NBA-type hops didn’t surprise anyone who had ever seen Vander Esch stuff a basketball. At Boise State’s annual Bronco Olympics last fall, the entire gym stopped to gawk at the aerial display he completed with ease. “He goes in there and frickin’ throws one down,” Harsin says. “Everyone in the gym was like, ‘OK, this guy, athletically, you’ve just got to give him his respect.’”
Vander Esch’s physical gifts have never been in question, but Avalos says that he’s come across plenty of players with absurd athleticism. What sets Vander Esch apart is his combination of rare traits and well-honed instincts. “That’s the hard part of finding guys to play inside linebacker, is getting ones who are able to build on their natural skills and develop that feel of playing in the box,” Avalos says. “For him, I think it was there.”