Robert Griffin III will get the first chance to start for the Browns, while the 49ers' Blaine Gabbert must beat out Colin Kaepernick. John Clayton assesses the six QB battles to watch.
- NFL gets tough on concussion policy violations
- NFL reinstates WR Gordon from drug suspension
- Redskins' Galette tears Achilles, out for season
- NFL says Manning didn't use HGH, other PEDs