CBS vet Josh Howard, who was asked to resign by Les Moonves in the wake of Memogate, "has hired a lawyer to develop a breach-of-contract suit against the network," Joe Hagan reports in the Observer. Mary Murphy and Betsy West "have likewise hired litigators, according to associates of theirs." This could get fun, eh?: "Mr. Howard has also indicated to colleagues that he would subpoena specific CBS documents, including the e-mails of top executives." It gets complicated; read it all...