Cowboys defense since Micah Parsons trade: More trades, Christian Parker hire can't fix Dallas' woes on D

Key points

• Dallas has struggled defensively since Micah Parsons left the club in a trade, despite adding several new players. The Cowboys have given up 27.2 points per game across their first five matches, still ranking among the NFL's weakest units.
• Their pass defence has allowed ten touchdowns without a single interception, while their run defence concedes close to 170 yards per game, the league's most generous figure.
• Defensive coordinator Christian Parker, previously praised for his work with Philadelphia, has yet to reverse the slide.