Man, this will be one of the craziest and most epic and SHORTEST free-agency/cap casualty rushes ever thanks to the lockout.
And since we've already discussed the possible "official free agents" (Nnamdi, etc.) Here's a list of possible cap casualties by division and team according to SB Nation...
NFC SOUTH:
Tampa Bay Buccaneers
RB- Earnest Graham: He is set to make about 3.2 million in 2011 when all is said and done following roster bonuses etc.. That is not what you are looking to pay a player that will be used sparingly. Unless Graham takes a pay cut you can expect Tampa Bay to let him walk. At 31 years old, he is getting a little long in the tooth, but Graham can still be a productive complementary back in the NFL.
C- Jeff Faine: The Buccaneers have ample salary cap room, so any casualties are going to be in order to upgrade the roster; nothing less. This is why Faine fits perfectly into the equation. He is a quality center, but work ethic and salary are two determining factors that make me believe he will be released. Additionally, the Buccaneers have a nice young option in Ted Larsen at that position and can upgrade through free agency as well.
Faine will find a spot as a starting center in the NFL if he is released. The former All-American at Notre Dame is extremely solid up the middle and can provide a lot of running room for backs. Look for a team that needs a stop gap at that position to look at Faine. Obviously, the 49ers might be one of those teams.
CB- Aqib Talib: The only reason that he is on this list is because of a pending assault with a deadly weapon trial in March. Talib was a standout performer for a much improved Tampa Bay defense last seasons, but they may not want the off the field distractions to take away from an otherwise exciting 2011 season. If Talib is released, there will be teams looking to sign him to a 1 year contract, only because he may be in prison next year. However, the gun charges may prevent him from playing this season; the NFL is seriously considering suspending him for the duration of the 2011 year.