From checking out various forums and newspaper websites I've got the following list:
Edmonton: Kelly Campbell (WR, I), Walter Curry (DT, I), Skyler Green (WR/KR, I), Jason Nugent (S, NI), Tim St. Pierre (LS/LB, NI) and Chris Thompson (DB, I) (From the Edmonton Journal)
Calgary: Dwight Anderson (DB, I), Brandon Browner (DB, I), Wes Lysack (S, NI), Keon Raymond (DB, I), Tom Johnson (DL, I), Tearrius George (DE, I), DeVone Claybrooks (DT, I), Ben Archibald (OL, I), Romby Bryant (WR, I), Rob Cote (RB, NI), Randy Chevrier (LS/DT, NI), Ryan Thelwell (WR, NI) According to the Calgary Herald, Juwan Simpson (LB, I) and Brandon Smith (DB, I) are close to signing new deals which will probably be announced after GC. The Herald also said Lysack wasn't expected to return. (From the Calgary Herald)
Saskatchewan: Lance Frazier (DB, I), Kitwana Jones (DE, I), Chris McKenzie (DB, I), Sean Lucas (LB, I), Neal Hughes (RB, NI), Joel Bell (OL, I), Jeremy O'Day (C, NI), Gene Makowsky (G, NI), Mike McCullough (LB, NI) (According to RiderFans forum)
Montreal: Anthony Calvillo (QB, I), Chris Leak (QB, I), Avon Cobourne (RB, I), Danny Desriveaux (WR, NI), S.J. Green (SB, I), Andrew Hawkins (WR, I), J.P. Bekasiak (DT, NI), Shawn Mayne (DE, NI), Anwar Stewart (DE, I), Chip Cox (LB, I), Jerald Brown (DB, I), Martin Bedard (FB, NI) and Damon Duval (PK/K, I). Herb Zurkowsky of the Gazette says Chip Cox, S.J.Green, Jermaine McElveen and Adrian MacPherson may try the NFL. (Thanks to Richard in the Als forum for the info.)
Winnipeg: Yvenson Bernard (RB, I), Keyuo Craver (DB, I), Pierre-Luc Labbe (LB, NI), Joe Lobendahn (LB, I), Jonathan Hefney (DB, I), Obby Khan (C, NI), Jon Oosterhuis (FB, NI), Dorian Smith (DT, I), Daryl Stephenson (RB, NI) (From Winnipeg Free Press and Sun)
I can't find anything about potential FAs for Hamilton, Toronto or BC. Anyone have any information on those teams?