Ex F1 driver Antonio Pizzonia's carreer is not developing very well. He will be replaced by Venezolan Ernesto Viso due to dissapointing results. Pitty for him but I think Viso is a good choice. At ART Michael Ammermüller will be back in the car after missing 2 weekends due to an injury. His replacements Mikhail Aleshin and Sebastian Buemi both scores points.