I think Zipper should move on from Socom for at least 3-4 years. Socom needs to rest for a while. In the meantime they need to work on something new. I think that an online samurai game using motion-controls, sword-fighting, archery, and ancient warfare tactics is something that could be fresh and original and make an impact. Nobody seems to want to make that game though.
Most anticipated games of 2011:
Uncharted 3,Legend of Zelda: Skyward Sword, Rocksmith
Modern Warfare 3, Super Mario 3D