Since the new CBA has been in effect, it's really hindered the practice environment that can be created by the NFL's head coaches. Though there is no direct correlation between more preseason games and injuries, a second-look at the practice provisions could shed a theoretical light.
Week one is still a week away out but that hasn't stopped the injury bug from evolving into an injury monster and swallowing up a portion of the league's players. At the time this article was composed, the NFL has racked up 75 players that are out indefinitely or gone for the season.