Robert Quinn could make position change 
Defensive line workouts continue at the NFL combine and Scouts Inc. is breaking down the top prospects. Here's what we've seen through midday.
• North Carolina DE Robert Quinn has to improve his footwork. He took a quarter-count too long to open up and change directions during drills, but there's no question he has the athletic ability and quickness to transition to outside linebacker in a base three-man front. It just looks like he needs more experience playing in space, which isn't all that surprising for an underclassman who lined up at end in a four-man front in college and missed the entire 2010 season.
Which other defensive end could be headed for a position change? Who is the nose tackle prospect that's separating himself from the competition? And what does an injury mean for a big-name inside linebacker? You must be an ESPN Insider to find out. 
ABOUT THIS BLOG
Scouts Inc.
Todd McShay (left) is the director of college scouting for Scouts Inc. McShay, who played quarterback at Richmond, has been evaluating NFL prospects since 1998. Follow Todd on Twitter: @McShay13
Steve Muench (middle) played guard at Richmond and worked in the athletic department there and at Boston College before joining Scouts Inc. in 2002. Follow Steve on Twitter: @SteveMuenchESPN
Kevin Weidl (right) is a former quarterback for Indiana (Pa.) University who worked in the pro scouting department for the New York Jets before joining Scouts Inc. in 2007. Follow Kevin on Twitter: @Kevin_Weidl
Follow ESPN's draft coverage on Twitter.
