Asomugha down to two options?

Last week, a report from NFL Network analyst Akbar Gbaja-Biamila made it seem that the San Francisco 49ers were close to signing both Charles Woodson and Nnamdi Asomugha, with whom Gbaja-Biamila had played in Oakland previously. However, several days have passed since then with no contract for either man in San Francisco. And in the case of Asomugha, there has been significant interest from at least one other team.