As far as I know* the 2012 Formula One Grid is going to look like this:
Jarno Trulli - Caterham
Heikki Kovalainen - Caterham
Fenando Alonso - Ferrari
Felipe Massa - Ferrari
Adrian Sutil - Force India
Paul di Resta - Force India
Pedro de la Rosa - HTR
Vitantonio Liuzzi - HTR
Vitaly Petrov - Lotus
Kimi Raikkonen - Lotus
Timo Glock - Marrussia
Charles Pic - Marrussia
Jenson Button - Mclaren
Lewis Hamilton - Mclaren
Nico Rosberg - Mercedes
Michael Schumacher Mercedes
Sebastian Vettel - Red Bull
Mark Webber - Red Bull
Kamui Kobayashi - Sauber
Sergio Perez - Sauber
Jaime Alguersuari - Toro Rosso
Sebastian Buemi - Toro Rosso
Rubens Barrichello - Williams
Pastor Maldonado - Williams
(*All the drivers have a contract with the team stated)