Here is a full 3 round mock draft based on what I think teams may so.

Round 1
Indianapolis - QB Andrew Luck, Stanford
Washington - from St. Louis - QB Robert Griffin III
Minnesota - OT Matt Kalil, USC
Cleveland - QB Ryan Tannehill Texas A&M
Tampa Bay - CB Morris Claiborne, LSU
St. Louis - from Washington - WR Justin Blackmon, Oklahoma State
Jacksonville - WR Malcolm Floyd, Notre Dame
Miami - DE Quentin Coples, North Carolina
Carolina - MLB Luke Kuechly, Boston College
Buffalo - OT Reilly Reiff, Iowa
Kansas City - RB Trent Richardson, Alabama
Seattle - DT Fletcher Cox, Mississippi State
Arizona - OT Cordy Glenn, Georgia
Dallas - NT Dontari Poe, Memphis
Philadelphia - S Mark Barron, Alabama
New York Jets - OLB Courtney Upshaw, Alabama
Cincinnati - from Oakland - DT Michael Brockers, LSU
San Diego - G David DeCastro, Stanford
Chicago - CB Stephon Gilmore, South Carolina
Tennessee - DE Melvin Ingram, South Carolina
Cincinnati - CB Janoris Jenkins, Northern Alabama
Cleveland - from Atlanta - TE Coby Fleener, Stanford
Detroit - CB Dre Kirkpatrick, Alabama
Pittsburgh - LB Donte Hightower, Alabama
Denver - DT Jerel Worthy, Michigan State
Houston - WR Rueben Randle, LSU
New England - from New Orleans - WR Kendall Wright, Baylor
Green Bay - OLB Nick Perry, USC
Baltimore - C Peter Konz, Wisconsin
San Francisco - WR Stephen Hill, Georgia Tech
New England - LB Andre Branch, Clemson
New York Giants - OT Jonathan Martin, Stanford


Round 2

St. Louis - OT Mike Adams, Ohio State
Indianapolis - DT Kendall Reyes, Connecticut
Minnesota - CB Alfonzo Dennard, Nebraska
Tampa Bay - RB David Wilson, Virginia Tech
Cleveland - OT Kelechi Osmele, Iowa State
Jacksonville - DE Whitney Mercilus, Illinois
St. Louis - from Washington - DT Brandon Thompson, Clemson
Carolina - DT Devon Still, Penn State
Buffalo - CB Josh Robinson, Central Florida
Miami - QB Kirk Cousins, Michigan State
Seattle - LB Mychal Kendricks, California
Kansas City - QB Brock Ostweiller, Arizona State
Dallas - G Kevin Zeitler, Wisconsin
Philadelphia - LB Zack Brown, North Carolina
New York Jets - WR Alshon Jeffrey, South Carolina
New England - from Oakland - DE Jared Crick, Nebraska
San Diego - LB Ronnell Lewis, Oklahoma
Chicago - DE Vinny Curry Marshall
Philadelphia - from Arizona - DE Chandler Jones, Syracuse
Tennessee - LB Lavonte David, Nebraska
Cincinnati - RB Lamar Miller, Miami
Detroit - OT Bobby Massie, Mississippi
Atlanta - TE Dwayne Allen, Clemson
Pittsburgh - LB Shea McClellin, Boise State
Denver - QB Brandon Weeden, Oklahoma State
Houston - OT Zebrie Sanders, Florida State
New Orleans - G Brandon Washington, Miami
Green Bay - S Harrison Smith, Notre Dame
Baltimore - RB Doug Martin, Boise State
San Francisco - G Amini Silatolu, Midwesterm State
New England - CB Brandon Boykin, Georgia
New York Giants - WR Mohamed Sanu, Rutgers


Round 3

Indianapolis - NT Alameda Ta'alemu, Washington
St. Louis - CB Jayron Hosley, Virginia Tech
Minnesota - WR Chris Givens, Wake Forest
Cleveland - WR Brian Quick, Appalachian State
Tampa Bay - LB Bobby Wagner, Utah State
Washington - OL James Brown, Troy
Jacksonville - OT Jeff Allen, Illinios
Buffalo - CB Chase Minnifield, Virginia
Miami - TE Ladarius Green, Louisiana-Lafayette
Miami - from Chicago via Carolina - WR Tommie Streeter, Miami
Kansas City - NT Josh Chapman, Alabama
Seattle - RB Chris Polk, Washington
Houston - from Philadelphia - ILB Nigel Bradham, Florida State
New York Jets - S Markelle Martin, Oklahoma State
Oakland - TE Michael Egnew, Missouri
San Diego - DE Mike Martin, Michigan
Chicago - CB Jamell Flemming, Oklahoma
Arizona - G Brandon Brooks, Miami Ohio
Dallas - CB Dwight Bentley, Louisiana-Lafayette
Tennessee - C Ben Jones, Georgia
Cincinnati - LB Bruce Irvin, West Virginia
Atlanta - DE Cam Johnson, Virginia
Detroit - DE Tyrone Crawford, Boise State
Pittsburgh - DE Billy Wynn, Boise State
Denver - S George Iolka, Boise State
Philadelphia - from Houston - CB Josh Norman, Coastal Carolina
New Orleans - LB Sean Spence, Miami
Green Bay - RB Bernard Pierce, Temple
Baltimore - TE Orson Charles, Georgia
San Francisco - DB Trumaine Johnson, Montana
New England - WR Marvin McNutt, Iowa
New York Giants - RB Robert Turbin, Utah State
Oakland (compensatory) - DE Jonathan Massaquoi, Troy