The Oakland Tribune reports that the Raiders could have had Mike Vick, but Tony Dungy said not to go to the club:

One new theory why Michael Vick isn’t in a Raiders uniform — besides the distinct possibility the Raiders weren’t interested in the ex-con — is that NBC analyst Tony Dungy recommended against it. “I advised Michael Vick not to go there,” Dungy said on Sunday’s “Football Night in America” broadcast. “I said, ‘Mike, you might be able to start there, but that is not a good place for you.’”