In recent seasons, the Hurricanes' defensive line has been a hot topic. This year, the unit should be a strength. Defensive line coach Craig Kuligowski — widely regarded as one of the best in the business — has depth and talent with ends Al-Quadin Muhammad (team-high five sacks last year), Chad Thomas and Demetrius Jackson back. At tackle, Courtel Jenkins (seven starts) is back, as is Kendrick Norton, who saw action in 12 games as a freshman. And Florida transfer Gerald Willis, who was a force in the spring, is eligible. Former Miramar standout Jermaine Grace, who had a team-high 79 tackles, will lead a linebacking corps that features freshmen Shaquille Quarterman, Michael Pinckney and Zach McCloud. The biggest questions will come in the backfield, where the Hurricanes took a hit with the losses of Artie Burns, Deon Bush and Tracy Howard. Cornerbacks coach Mike Rumph has said he wants Corn Elder to become the leader of the group, and at safety, Rayshawn Jenkins, a redshirt senior, will likely set the tone.