Dolphins D banged up heading into Cowboys game

Jelani Jenkins is doubtful and Koa Misi is questionable for the Miami Dolphins' game Sunday against Dallas, meaning the team might be without two starting linebackers.
Misi practiced for the first time this week on a limited basis Friday despite an abdominal injury. Jenkins again sat out with a left ankle injury suffered in last week's win at Philadelphia.Backup linebacker Spencer Paysinger is doubtful with a neck injury that limited him in practice all week. That likely means considerable actio