it will be hard for uncharted 3 to claim as many GOTY as uncharted 2, it's going against some heavy competition:
Skyrim
Gears of war 3
LittleBigPlanet 2
Zelda Skyward Sword
Battlefield 3
Call of Duty: Modern Warfare 3
Batman: Arkham City
Dead Space 2(this ones a maybe)
Deus Ex; Human Revolution
are all saying hi to uncharted 3
Edit: Forgot Daek Souls