Cowboys coach Wade Phillips says the team may bring in referees to help fix their troublesome penalty issue. Dallas is tied with Tennessee for third in the NFL with 49 penalties, and the offense leads the league with 30. During preseason, referees come to NFL training camps for a few days to go over new rules changes and to help offenses determine if formations are set up correctly and if players are onsides or offsides. "We may. That's a possibility," Phillips said. "The officials we get [during camp], all they do is stand there and watch and see if we line up onside or offside. ... But there are some other things we're going to explore."