Ferrari chief designer Nikolas Tombazis says the team will take more risks with its 2012 car.
F1 Fanatic readers gave the Singapore Grand Prix one of the lowest scores of the season so far.
GP2 drivers will have two different tyre compounds during race weekends.
Vettel won on both his previous appearances at Suzuka.
Ferrari have denied Felipe Massa was encouraged to provoke a collision with Lewis Hamilton.
In the round-up: Bortolotti wins Williams test and an F1 Fanatic reader explores India’s F1 track.