Rookies are notoriously difficult to predict when it comes to fantasy football. There are simply too many unknowns—just how good they will be against NFL competition or what kind of opportunity they will get, for example—to nail down value for most rookies.
We have gotten some clarity for this year's rookies after a few weeks of preseason play, however. Which ones are on track to contribute in the fantasy realm, and which ones should you avoid?
Click through to find out.
Note: Rookies like Tavon Austin and DeAndre Hopkins weren't included in this list. They are safe bets—neither has done much to raise or lower their good stocks this preseason.