Sheldon Day, DL -- It's rare for a freshman defensive lineman to make an immediate impact during his first spring practice, let alone a freshman defensive lineman that enrolled early. Day represents a rare blend of mass, quickness, tenacity, and strength. Just looking at him, one would not unlikely call out "pass rusher" as a defining term for his body style. He's thick, maybe 6-2, and possesses wide hips and thick upper legs. Then again, those same characteristics define former Irish great Trevor Laws, as well as former Miami and NFL great Warren Sapp. Because Day penetrates quickly and wreaks havoc during passing plays, he should be a regular in the Irish rotation this fall. In fact, he might be Notre Dame's most important down lineman during obvious passing situations. It will be interesting to see how defensive line coach Mike Elston and defensive coordinator Bob Diaco mix up where Day lines up to best allow for match ups with offensive linemen that often struggle during pass protection. If Day displays the ability to play the run as well as he proves he belongs on the field during passing plays, he could challenge for a starting position. Having seen Day play live and on television during his playing days for Indianapolis (Warren Central), I knew he would be very good for the Irish. I did not, however, anticipate him being this advanced and pushing for immediate playing time during spring practice. That proves to me that he desires as much information as possible (learning technique, technique, and more technique) to help him reach playing on Sundays. At this rate, it's hard to project Day as a future NFL player. Still a long way to go, but he's headed in the proper direction if he wants to play in the NFL. First things first; Day needs to continue to get into even better shape and learn how to better use his hands to disengage offensive linemen. He's advanced for his age, but a full summer and fall of working on technique should make him really hard to handle during one-on-one situations.