Updated list from Walter (04/05):

Pittsburgh Steelers:
Ezekiel Ansah, DL, BYU (COM)
Montee Ball, RB, Wisconsin (COM)
Le'Veon Bell, RB, Michigan State (PRI)
Josh Boyce, WR, TCU (PRI)
Tyler Bray, QB, Tennessee (PRO)
Arthur Brown, LB, Kansas State (PRI)
Marvin Burdette, ILB, UAB (VINT)
Anthony Capasso, WR, Ashland (PRO)
Jamie Collins, LB, Southern Miss (PRI)
Jonathan Cooper, G, North Carolina (COM)
Johnathan Franklin, RB, UCLA (PRI)
Malliciah Goodman, DL, Clemson (PRI)
Khaseem Greene, LB, Rutgers (PRI)
Ryan Griffin, QB, Tulane (PRI)
Jordan Hill, DL, Penn State (COM)
Lane Johnson, OT, Oklahoma (COM)
Jarvis Jones, LB, Georgia (PRI)
Landry Jones, QB, Oklahoma (PRO)
Michael Mauti%, LB, Penn State (PRO) (COM)
Jonathan Meeks, DB, Clemson (PRI)
Christine Michael, RB, Texas A&M (PRI)
Keavon Milton, TE, Louisiana-Monroe (PRI)
Alex Okafor, DL, Texas (PRO)
Dion Sims, TE, Steelers (PRI)
Geno Smith, QB, West Virginia (COM)
Phillip Thomas, S, Fresno State (PRI)
Kenny Vaccaro, S, Texas (COM)
Duke Williams, DB, Nevada (PRI)
Robert Woods, WR, USC (COM)