Minnesota had a grand total of one defensive player drafted between 2009 and 2013. Earlier this month, the Gophers had two defenders, tackle Ra'Shede Hageman and safety Brock Vereen, selected in the first four rounds.
Those departures would would suggest some type of a drop off for Minnesota's defense, but coordinator Tracy Claeys thinks it will be just the opposite in 2014. In Claeys' mind, the Gophers are just getting started.
"We should be better than we were a year ago," Claeys told ESPN.com on Thursday. "We've improved every year we've been there, and I'll be disappointed if we don't improve more. We have the talent and the kids that want to put in the work.
"I'm excited about this coming fall."
Minnesota won't have a player with Hageman's freakish frame and ability, or Vereen's versatility to play both secondary positions at an All-Big Ten level. But the unit's overall depth should improve. Perhaps more important, Claeys and his staff are no longer newcomers.
The foundation is in place. The defense improved from 93rd in scoring defense in 2011 to 45th in 2012 and 25th last season. It was extremely salty in the red zone, allowing just 26 touchdowns on 52 opponent trips inside the 20-yard line.
These days, Claeys and his staff are enhancing their system rather than teaching it.
"It's not what you know as a coach; it's what those kids know," he said. "It's nice to be going into our fourth year and have a system in place to where a lot of the kids, they know those adjustments already. With knowledge comes confidence, and to be good on defense nowadays with all the spread stuff and the hurry-ups, you have to be confident."
Although Vereen started games at both safety and cornerback last season, Claeys expects the secondary to be Minnesota's strongest group in 2014. Cornerback Eric Murray has All-Big Ten potential, and Derrick Wells and Briean Boddy-Calhoun both are playmakers who will be healthy by the start of fall camp. Boddy-Calhoun started the first two games at cornerback last fall before tearing his ACL, and Wells, who had 10 pass breakups and two interceptions in 2012, battled injuries all season.
Claeys also has high hopes for the linebackers. Although only one starter is back in Damien Wilson, De'Vondre Campbell logged significant time last season and Jack Lynn should have a greater role following a strong spring. Wilson, a junior-college transfer who led Minnesota with 79 tackles in 2013, is taking charge of the group.
"We need Damien to step up into more of a leadership role," Claeys said. "That's one thing that's hard on junior-college kids, the leadership in their first year. I think he'll be better at that."
Minnesota has reached consecutive bowl games and held its own in Big Ten play last season. To continue the trajectory, the Gophers must navigate a challenging schedule, establish more balance on offense through the passing game and keep the pedal down on defense.
Claeys doesn't expect his unit to let up despite the two big pieces it loses.
"I'll be disappointed," he said, "if we don't play better than we did a year ago."