Good move by NASCAR here, exchange info, research and then hopefully start an all road coarse racing league. It was cool a couple of weeks ago watching the NASCAR NationWide Series when they raced in the rain with those windshield wipers and treaded tires. This is a good move by NASCAR.
The only way you could say Speed was consitently behind Liuzzi was if you count his DNFs. If you count the races where they both finished, they're 2-2. Granted Liuzzi has a single point from 8th last race, but I'd take Speed over him any day.