Players invited to participate at the (Feb. 17-23 on ):Players invited to participate at the 2015 NFL (Feb. 17-23 on NFL Network):Defensive linemen (DE), Stanford (DE), OregonTavaris Barnes (DE), Clemson (DE), Clemson (DT), Ohio StateAngelo Blackson (DT), Auburn (DT), Texas (DE), Miami (Fla.) (DE), Michigan (DT), Washington State (DT), Rice (DE), Clemson (DT), Iowa (DE), Fresno StateRyan Delaire (DE), Towson (DE), Louisville (DE), Florida State (DE), North Dakota State (DE), Arkansas (DE), Florida (DE), Mi souri (DT), Florida State (DE), Nebraska (DE), Jamal Murray Jersey Oregon State Marcus Hardison (DE), Arizona State (DE), Virginia (DE), Harvard (DE), LSU (DE), Memphis (DT), Clemson (DT), Tenne see-Chattanooga (DT), HoustonEllis McCarthy (DT), UCLARakeem Nunez-Roches (DT), Southern Mi si sippi (DE), UCLA (DE), UtahLeon Orr (DT), Florida (NT), Stanford (DT), OklahomaDarius Philon (DT), Arkansas (DE), Mi souri (DE), TexasBobby Richardson (DT), Indiana (DE), Purdue (NT), WashingtonDeon Simon (NT), Northwestern State (DE), Mi si sippi State (DE), Kentucky (DT Alex English Jersey ), South Carolina (DE), Norfolk State (DT), Iowa (DE), Tenne see-ChattanoogaZack Wagenmann (DE), Montana (DT), Central Michigan (DT), USC (DT), AuburnFollow College Football 24/7 on Twitter __.