DAVIE, Fla. (AP) -- Miami right tackle Jonathan Martin is doubtful for the Dolphins' game Thursday night against Cincinnati because of illness, signaling a likely change in the offensive line for the second consecutive week.
Martin would be replaced by Tyson Clabo, who was benched a week ago after the Dolphins traded for tackle Bryant McKinnie. Pass protection has been a problem all season for Miami, and Ryan Tannehill has been sacked an NFL-high 32 times.
Martin hasn't practiced this week. Backup tight end Dion Sims also is doubtful because of a toe injury.
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