A list of the most notable additions.

From AFC West(Rivera's old division)
Bruce Campbell-via 2012 trade
Louis Murphy-via 2012 trade
Ron Edwards- 2011 free agent addition

Former Chargers(Rivera's previous team)
Antwan Applewhite-2011 free agent addition
Mike Tolbert-2012 free agent addition
Seyi AJirotutu-probably won't make roster this year

other notable additions
Greg Olsen for 3rd round pick from bears
Geoff Hangartner-2011 free agent addition
Orlindo Mare-11 free agent addition
Derek Anderson 11 free agent addition
Ben Hartstock- 11 free agent addition
Thomas Keiser-undrafted 2011 rookie
Byron Bell-undrafed 2011 rookie
Frank Kearse-2011 waiver claim
Darius Butler-2011 waiver claim
Haruki Nakumara-2012 Free agent
Reggie Smith-2012 Free agent
Mike Pollack-2012 Free agent
Kenny Onatolu-2012 Free agent


Rivera's Draft picks
2011
Cam Newton
Sione Fua
Terrell Mcclain
Kealoha Pilares
Brandon Hogan
Lee Ziemba
2012
Luke Kuechly
Amini Silatolu
Frank Alexander
Joe Adams
Josh Norman
Brad Nortman
D.J Campbell-slim chance of making active roster

*you can shave the worst of that list off and still have over half of our 53 man roster

The most recognizable names we have released, let walk in free agency or traded since his arrival
Kasay
Wharton
Dan Connor
Otah
Richard Marshall
Mike Goodson
Matt Moore
Jason Baker
Mack bernadeau
Everette Brown
Jeff King
Duke Robinson

2 more who probably won't make it out of training camp.
Armanti Edwards
Jordan Pugh

leaving only these players from the previous regime
Gross
Kalil
Smith
Lafell
Gettis
Stewart
Williams
Clausen
Barnidge
Gary Williams
Beason
Anderson
Davis
Senn
Johnson
Hardy
Neblett
Gamble
Munnerlyn
Godfey
Martin
Stanford
J.J Jansen