QB Jerrod Johnson - Texas A+M  6'5 245 with a strong arm

RB Noel Devine - West Virginia 5'10 165 Scatback

WR Dane Sanzenbacher- Ohio State  5'11 180 Clutch catches

TE Andre Smith - Virginia Tech 6'5 275 Blocker

OT Adam Grant - Arizona 6'6 330 Right Tackle depth

OG Zach Hurd - Connecticut  6'6 325 Depth at both guard spots

OC/OG  Kristopher O'Dowd - USC  6'5 300 Needs to add strength

DE Pierre Allen - Nebraska  6'4 275 Plays with a good motor

DE Brandon Blair - Oregon  6'6 270 Run stopper

DT Adrian Taylor - Oklahoma  6'4 290 Needs to be more consistent

DT Mike Blanc - Auburn  6'3 295 Solid backup

LB Dom DeCicco - Pittsburgh  6'3 230 Played safety, move to LB

CB/Safety Devon Torrence - Ohio State  6'0 190  Caught in between positions

Would any of these players help the Browns ? Would they be able to stay on the roster or practice squad ?