I'll throw my predictions in as well mostly because I'm bored and it's been on my mind :)
QB
Aaron Rodgers
Matt Flynn
Brian Brohm
(3) - I don't expect a new quarterback here. You can't give up on a developmental 2nd round quarterback after two camps.
RB
Ryan Grant
Tyrell Sutton
Brandon Jackson
DeShawn Wynn
(4) - Spencer Havner's flexibility allows the Packers to keep an extra back. My guess is Wynn beats out Lumpkin.
FB
Korey Hall
Quinn Johnson
(2) - It's a toss up between Kuhn and Hall. The Packers may just try to trade one for a late round pick and keep the other because they're the same. Kuhn can run the ball a little though so that might give him thee edge. I'm still going with Hall. I think he's a better blocker.
WR
Greg Jennings
Donald Driver
James Jones
Jordy Nelson
Ruvell Martin
(5) - Don't fix what's not broke.
TE
Jermichael Finley
Donald Lee
Spencer Havner
(3) - Havner is a lock. He's a No. 1 special teams player and Finley and Lee have a chance to be the best TE duo since Chewy and Jackson.
OL
Chad Clifton
Daryn Colledge
Jason Spitz
Josh Sitton
Allen Barbre
Scott Wells
T.J. Lang
Jamon Merideth
Breno G
(9) - I'd keep Wells. He's versatile and if something happened, I'd feel better about Wells than Smith stepping in at center.
DL
Cullen Jenkins
Ryan Pickett
B.J. Raji
Johnny Jolly
Jarius Wynn
Michael Montgomery
(6) - Harrell will go on the IR IMO. If the cut anyone to bring someone in, Montgomery is my guess. Really impressed with Wynn. He could be a future starter one day.
OLB
Aaron Kampman
Clay Matthews
Brady Poppinga
Jeremy Thompson
(4) - These four seem to be a lock although Thompson is a major camp disappointment.
ILB
Brandon Chiller
A.J. Hawk
Nick Barnett
Desmond Bishop
(4) - I hope Chiller starts. He's earned it. Havner could be considered an emergency linebacker if needed.
CB
Charles Woodson
Al Harris
Tramon Williams
Brandon Underwood
Pat Lee
(5) - I like Underwood. He struggled against Tennessee, but I see a lot of upside. I'd keep him and I think he could start someday. Pat Lee stays on although his roster spot is in jeopardy if the opt to keep a safety.
S
Nick Collins
Atari Bigby
Anthony Smith
Jarrett Bush
(4) Rouse goes on PUP unless he's dealt. GB may look to add a player here. This area is the biggest concern on the team in terms of depth and even talent.
K Mason Crosby
P Jeremy Kapinos
LS Brett Goode
KR/PR Willi Blackmon
(4) - Seems like these guys are a lock.
Brad Jones will make the practice squad as will one receiver. Beyond that it'll be interesting how the fill out their squad because a lot of guys will be picked up by other teams. I think Lumpkin and Lansanah are among the few.