NFL Nation assesses what to watch across the league on Thursday, including a look at Cowboys RB Darren McFadden's future. He could be the odd man out in Dallas' backfield rotation.
- NFL clears three in Al Jazeera PED investigation
- Army vet, ex-NFLer Boyer defends Kaepernick
- Mortensen plans on ESPN return this NFL season
- Steelers claim QB Mettenberger off of waivers