With recent additions, Crew SC may have the deepest midfield in team history.
Defensive Midfield
Wil Trapp - He's the linchpin for Berhalter's possession based system. He's a great reader of the game and one of the better defensive midfielders in MLS, but what really sets him apart is what he's able to do with the ball at his feet.
The Crew SC defense struggled early in 2015, much of that can be attributed to the loss of Trapp due to a concussion that kept him out from March to July. During that stretch, the team lost a player who effortlessly could cover the holes in the team's defense.