The Dallas Cowboys showcased some of their selective aggression on the opening day of the NFL's legal tampering period by signing a replacement for free agent running back Rico Dowdle, who became the first undrafted running back in franchise history to rush for more than 1,

Dallas Cowboys Nation was understandably frustrated on Day 1 of NFL free agency with the team's lack of "selective aggression," but it's no time to panic. One of the team's biggest areas of need is on the offensive side of the ball at wide receiver and there are still several options.