One of the great mysteries of the preseason is always what is going on with players who are injured. Because teams are not required during that time of the year to actually submit injury reports, they are under no obligation to inform the media in any way about the health status of any of their players.
Which is exactly why the Baltimore Ravens, for example, recently said that discipline was coming for one of their rookie draft picks, lineman Greg Senat, after he confirmed that the injury that he suffered with the team put him in a walking boot.