The Dallas Cowboys have put together a strong start to training camp in Oxnard, California. Unfortunately, the defense has seen some key players miss practice in recent days, but there is no reason for concern. All-Pro cornerback DaRon Bland has been absent from practice to be with his significant other while they await the birth of their child. On Thursday, linebacker Kenneth Murray Jr., who is favored to win a starting job, was the latest player to miss an open practice session.