Before they were Packers: Guards & Centers

Central Florida offensive linesman Justin McCray (64) during an NCAA college football game in Orlando, Fla., Saturday, Sept. 4, 2010. Central Florida defeated South Dakota 38-7. (AP Photo/Reinhold Matay)

Ohio State quarterback Braxton Miller and Corey Linsley (71) work out during NCAA college football practice Tuesday, Dec. 31, 2013, in Davie Fla. Ohio State takes on Clemson in the Orange Bowl on Friday, Jan. 3, 2014. (AP Photo/J Pat Carter)

Ohio State offensive linesman Corey Linsley (71) play against Illinois during the second half of an NCAA college football game on Saturday, Nov. 16, 2013, in Champaign, Ill. (AP Photo/Jeff Haynes)

FILE - In this Tuesday, Aug. 7, 2012, file photo, Ohio State's Corey Linsley warms up during NCAA college football practice in Columbus, Ohio. Second-year Ohio State coach Urban Meyer assesses his team and what it needs to get done during fall camp on its third day of preseason workouts. (AP Photo/Jay LaPrete, File)

Central Florida's Justin McCray, left, tries to block South Carolina defensive end Jadeveon Clowney during the first half of an NCAA college football game in Orlando, Fla., Saturday, Sept. 28, 2013.(AP Photo/John Raoux)

Central Florida offensive linesman Justin McCray (64) during the first half of the Fiesta Bowl NCAA college football game against Baylor, Wednesday, Jan. 1, 2014, in Glendale, Ariz. (AP Photo/Rick Scuteri)

Oklahoma State offensive lineman Lane Taylor smiles during the Big 12 Conference NCAA college football media days, Tuesday, July 24, 2012, in Dallas. (AP Photo/Matt Strasen)

Oklahoma State running back Joseph Randle, left, is congratulated by teammate Lane Taylor after running for a 16-yard touchdown during the third quarter of an NCAA college football game against Missouri, Saturday, Oct. 22, 2011, in Columbia, Mo. (AP Photo/L.G. Patterson)

Duke Blue Devils' Lucas Patrick #67 in action against the Army West Point Black Knights during a college football game on Saturday, October 10, 2015 in West Point, NY. Duke won. (AP Photo/Gregory Payan)

Duke guard Lucas Patrick (67) celebrates with fans after defeating Georgia Tech 31-25 in an NCAA college football game Saturday, Oct. 11, 2014, in Atlanta. (AP Photo/John Bazemore)

Duke safety Christian Conway (36) and guard Lucas Patrick (67) take the field for practice before an NCAA college football game against Miami in Miami Gardens, Fla., Saturday, Sept. 27, 2014. (AP Photo/Alan Diaz)