The perception in NASCAR is that Matt Kenseth is to blame for the Chase for the championship.
The Formula One title battle between Renault's Fernando Alonso and Ferrari's Michael Schumacher is in the hands of the tyre makers as much as the lap of the gods.
Renault praised Giancarlo Fisichella on Sunday after the Italian sacrificed his Turkish Grand Prix hopes to keep title-chasing team mate Fernando Alonso in the race.
Michael Schumacher's self-belief remained intact on Sunday despite the Ferrari driver falling 12 points behind Fernando Alonso in the Formula One title battle with four races remaining.
Ferrari's Felipe Massa celebrated an emotional first Formula One victory in Turkey overnight while Renault's Fernando Alonso won an epic duel with title rival Michael Schumacher.
Fernando Alonso used a second-place finish at last year's inaugural Turkish Grand Prix to start his drive to the world title.
There will be no changes to the 10 races in the Chase for the championship in 2007, with much of next season's schedule the same as this year's.
While Jenson Button lines up as a race winner for the first time in Turkey this weekend, the main spotlight is back on Fernando Alonso and Michael Schumacher.
German teenager Sebastian Vettel will drive BMW Sauber's third car in Friday practice at this weekend's Turkish Grand Prix, the Formula One team announced on Wednesday.
Formula One's governing body dealt champions Renault a blow in their title battle with Ferrari on Wednesday after an appeal court outlawed a controversial damper device used by the team.