While the Dolphins and Bengals wait for the Lions to agree to either of their trade demands for the services of quarterback Joey Harrington, their respective contingency plans may be falling through. Rams veteran quarterback Jamie Martin, who has spoken to the Bengals and Dolphins, visited the Seahawks on Tuesday. "Miami is still waiting on Harrington," said Tom Mills, Martin's agent. "There may be something to report [today], if the visit in Seattle goes well." The Lions reportedly are seeking a fourth-round pick for Harrington, who also is planning to visit the Broncos.