U-M's defense adapting well to Don Brown's system

All-American cornerback Jourdan Lewis, on the team's comfort & aggressiveness in Brown's scheme: 'You can just see it'

(Photo: Kirthmon F. Dozier, DFP)Coming off a season ranked as the nation’s No. 4 defense, Michigan’s biggest challenge this spring is sustaining that level of play.

With a new defensive coordinator in Don Brown, whose Boston College defense was ranked No. 1 last season, there was bound to be an adjustment.

Now that spring practice is over, it appears the players adapted quickly.

“Definitely,” U-M’s All-America cornerback Jourdan Lewis said after the spring game last week. “You can see in our confidence level. We feel more comfortable with what we’re doing, being an aggressive…