agreedI'm in favor of the yellow line rule - just not on the last lap. As soon as the white flag waves, I say let these guys have at it.
You'll still have controversy and accidents on the last lap, but at least we can take any NASCAR judging of the yellow line rule out of the equation.
Let the frontstretch grass be the boundary. Not sure how many drivers would be willing to make a pass in the grass at 180 mph - at Talladega.