One of the most entertaining football reality documentary television shows is set to air after taking a season off—HBO's Hard Knocks.
Hard Knocks is simply TV gold—I don't know how to word it much better. It's about as close as we can get to NFL training camp and preseason play.
There have been six seasons to date, with teams such as the Baltimore Ravens, Dallas Cowboys, Kansas City Chiefs, Cincinnati Bengals and the New York Jets having made appearances.
In that spirit, let's take a look at the seven best options for the 2012 edition of HBO's Hard Knocks.