Broncos coach John Fox hospitalized (UPDATE: Will undergo heart valve surgery)
At this point, speculating as to what happened and whether Fox will coach Denver next game at San Diego is moot.
UPDATE: Fox will undergo an aortic heart valve replacement later this week. It will keep him away from the team for the next few weeks. While it could have been much worse, speaking from personal experience, heart valve surgery is no joke. Here's hoping everything goes as planned for Fox.