The Cowboys could replace kicker Nick Folk after missing six of his last ten field goal attempts. A source close to the situation told ESPN.com on Monday that Dallas would replace Folk with rookie kickoff specialist David Buehler. "We have different options that we're discussing," coach Wade Phillips said Monday. "We're certainly trying to work with Nick still, because I still think he's a good kicker. At least, he has been. But we also have to look at the realities, too." The Cowboys drafted Buehler in the fifth round.