The quarterback battle between Matt Leinart and Kurt Warner will highlight the Cardinals' training camp this summer.
Mike Martz is the 49ers' fourth offensive coordinator in as many years. His first order of business will be to find a starting QB.
The Seahawks have ruled the NFC West for four years, is the rest of the division starting to catch up? Seattle will need to keep working in camp.
St. Louis had a number of injuries on the offensive line last year. How it responds in training camp will be very telling on how the team fares.