The NFL released a list of names but left off some from small schools and some others.  This list is any player who could have returned in 2013 but has chosen not to.  The official count I have is 81.  Here you go:

Pos	First Name	Last Name	School	Cls
OT	D.J.	Fluker	Alabama	Jr.
OH	Eddie	Lacy	Alabama	Jr.
DC	Dee	Milliner	Alabama	Jr.
OG	Alvin	Bailey	Arkansas	Jr.
OH	Knile	Davis	Arkansas	Jr.
DE	Corey	Lemonier	Auburn	Jr.
WO	Keenan	Allen	California	Jr.
DC	Steve	Williams	California	Jr.
DT	Jose	Jose	Central Florida	Jr.
WO	DeAndre	Hopkins	Clemson	Jr.
OT	David	Bakhtiari	Colorado	Jr.
WO	Brandon	Kaufman	Eastern Washington	Jr.
QB	Kyle	Padron	Eastern Washington	Jr.
SS	Matt	Elam	Florida	Jr.
DT	Sharrif	Floyd	Florida	Jr.
OB	Jelani	Jenkins	Florida	Jr.
TE	Jordan	Reed	Florida	Jr.
WO	Duron	Carter	Florida Atlantic	Jr.
DC	Xavier	Rhodes	Florida State	Jr.
OT	Menelik	Watson	Florida State	Jr.
DE	Bjoern	Werner	Florida State	Jr.
DT	Kwame	Geathers	Georgia	Jr.
OB	Jarvis	Jones	Georgia	Jr.
IB	Alec	Ogletree	Georgia	Jr.
DC	Mike	Edwards	Hawaii	Jr.
DT	Akeem	Spence	Illinois	Jr.
OT	Chris	Faulk	LSU	Jr.
OH	Michael	Ford	LSU	Jr.
DT	Bennie	Logan	LSU	Jr.
DC	Tyrann	Mathieu	LSU	Jr.
OB	Barkevious	Mingo	LSU	Jr.
IB	Kevin	Minter	LSU	Jr.
DE	Sam	Montgomery	LSU	Jr.
FS	Eric	Reid	LSU	Jr.
DC	Tharold	Simon	LSU	Jr.
OH	Spencer	Ware	LSU	Jr.
PT	Brad	Wing	LSU	Soph.
OH	Le'Veon	Bell	Michigan State	Jr.
DE	William	Gholston	Michigan State	Jr.
TE	Dion	Sims	Michigan State	Jr.
SS	JaJuan	Harley	Middle Tennessee State	Jr.
DT	Sheldon	Richardson	Missouri	Jr.
OH	Stefphon	Jefferson	Nevada	Jr.
OH	Giovanni	Bernard	North Carolina	Soph.
DC	David	Amerson	North Carolina State	Jr.
TE	Tyler	Eifert	Notre Dame	Jr.
OH	Cierre	Wood	Notre Dame	Jr.
NT	Johnathon	Hankins	Ohio State	Jr.
FS	Tony	Jefferson	Oklahoma	Jr.
WO	Kenny	Stills	Oklahoma	Jr.
IB	Tom	Wort	Oklahoma	Jr.
OH	Joseph	Randle	Oklahoma State	Jr.
IB	Dwayne	Beckford	Purdue	Jr.
OH	Jawan	Jamison	Rutgers	Soph.
DC	Logan	Ryan	Rutgers	Jr.
TE	Gavin	Escobar	San Diego State	Jr.
OH	Marcus	Lattimore	South Carolina	Jr.
WO	Ace	Sanders	South Carolina	Jr.
DC	Nickell	Robey	Southern California	Jr.
WO	Robert	Woods	Southern California	Jr.
DC	Terrence	Brown	Stanford	Jr.
TE	Zach	Ertz	Stanford	Jr.
TE	Levine	Toilolo	Stanford	Jr.
OT	Justin	Pugh	Syracuse	Jr.
WO	Josh	Boyce	TCU	Jr.
DE	Stansly	Maponga	TCU	Jr.
QB	Tyler	Bray	Tennessee	Jr.
WO	Justin	Hunter	Tennessee	Jr.
WO	Cordarrelle	Patterson	Tennessee	Jr.
DT	Darrington	Sentimore	Tennessee	Jr.
OH	Trabis	Ward	Tennessee State	Jr.
WO	Da'Rick	Rogers	Tennessee Tech	Jr.
DT	Brandon	Moore	Texas	Jr.
OT	Luke	Joeckel	Texas A&M	Jr.
DE	Damontre	Moore	Texas A&M	Jr.
OH	Bradley	Randle	UNLV	Jr.
DE	Joe	Kruger	Utah	Jr.
DC	Greg	Reid	Valdosta State	Jr.
WO	Marquess	Wilson	Washington State	Jr.
WO	Stedman	Bailey	West Virginia	Jr.
OC	Travis	Frederick	Wisconsin	Jr.