Dynasty leagues represent a great challenge.
In these types of leagues, where you draft with an eye towards the future, you get your chance to play a real-life GM. You basically keep your whole team from the previous year and then draft rookies, just as real teams do (with a few other wrinkles thrown into the mix).
So, when drafting from a rookie pool for dynasty leagues, you better do your homework and analyze the incoming prospects with a fine-tooth comb or you will be behind the curve in these leagues.
In any case, the 2012 NFL Draft class should provide dynasty league owners with a bumper crop of rookies to choose from. In this slideshow, I will do a mock draft of what an ordinary dynasty league draft should look like this year.