2015 NFL Draft: Mike Mayock's Top 5 Interior Offensive Linemen
NFL Media Draft Analyst Mike Mayock shares his top five interior offensive linemen set to enter this year's draft. Â

Iowa offensive lineman Brandon Scherff (68) blocks during the second half of an NCAA college football game against Northwestern, Saturday, Nov. 1, 2014, in Iowa City, Iowa. (AP Photo/Justin Hayworth)

Florida State center Cameron Erving (75) points out an assignment before a snap against Oregon in the Rose Bowl NCAA college football playoff semifinal, Thursday, Jan. 1, 2015 in Pasadena, Calif. Oregon defeated Florida State 59-20 to advance to the first ever NCAA football playoff championship game. (AP Photo/Doug Benc)

Duke's Laken Tomlinson (77) lines up against North Carolina during the first half of an NCAA college football game in Durham, N.C., Thursday, Nov. 20, 2014. (AP Photo/Gerry Broome)

South Carolina guard A.J. Cann (50) prepares to block a Florida defender during the first half of an NCAA college football game in Gainesville, Fla., Saturday, Nov. 15, 2014. (AP Photo/John Raoux)

Florida State Seminoles guard Tre' Jackson (54) blocks against Oklahoma State Cowboys defensive end Trace Clark (90) during an NCAA college football game at AT&T Stadium on Saturday August 30, 2014 in Arlington, Texas. Florida State University won 37-31. (AP Photo/Aaron M. Sprecher)