NASCAR has included a little check box on its hard card application for drivers this year.
The form now requires drivers to declare which championship they're running for in 2011.
The object of the rules change is to prevent a full-time Cup driver from invading and winning the series title in the Nationwide or Camping World Series.
While it's not as much of an issue in the Truck discipline, the Nationwide Series has seen its champion come from the ranks of Cup regulars over the last few years.
This rule, while not preventing a Cup driver from running in as many Nationwide events as he chooses, will ensure that the battle for the driver points title will be waged among Series regulars who don't also make a living chasing a Sprint Cup.
Here's a look at 10 young drivers who may be able to elevate their profile through their points battle for the title in NASCAR's junior circuit.