Once Nnamdi Asomugha opts out of his contract - a formality at this point - he'll become an unrestricted free agent. He would demand the biggest cornerback contract this side of Asante Samuel. That's not going to happen. The Raiders will use the franchise-player tag on Asomugha, paying him an estimated $9.2 million for one year of service. They'd like to secure him with a long-term contract, but that ship appears to have sailed.