Patriots RB TreVeyon Henderson Placed in Concussion Protocol

New England Patriots running back TreVeyon Henderson has been placed in concussion protocol, as confirmed by head coach Mike Vrabel. Henderson missed the entire second half of Sunday's 28-24 win over the Ravens after sustaining a head injury from a hard fall. The rookie now has limited time to clear the five-step protocol before this Sunday's Week 17 game against the Jets. If he is unable to play, Rhamondre Stevenson is expected to take on a lead role in the backfield.