Getty Images is hard at full force to prevent the bosses from putting up points, and the Dolphins should try to shorten it by Sunday. Both linebackers Kyle Vaughan and Elland Roberts are inactive for their home game against the Chiefs. Both players were able to train on Friday because they were missing the first two days of the week, but Vaughan’s hips and Roberts’ chest were not enough to play. The Dolphins are also without left guard Erek Flowers, who was sentenced Friday. Chief’s bodyguard Tyrone Mathews was added as a specific participant in the practice in Friday’s injury report. The hip injury made a difference in that position, but Matthew is active Sunday.