Receiver Donte’ Stallworth, a newcomer to Cleveland who could flourish when defenses focus on guys like Braylon Edwards and Kellen Winslow, has yet to make his debut for the Browns.

Per Pam Oliver of FOX, Stallworth injured a groin during pregame warmups.

The training staff is working on him, in the hopes that he’ll be able to play.

The Browns trail the Cowboys, 7-0.  The action can be followed at the Game Center on NFL.com.