J.J. Watt just had his second surgery of the offseason, while Tony Romo broke his collarbone twice in 2015. NFL Nation goes team by team, detailing the injured players to watch in training camp.
- Source: NFL to investigate possible Smith video
- WR Jennings retires, but is 'just getting started'
- 4 dead in Arizona crash involving Cowboys bus
- Sources: Vikings RT Loadholt planning to retire