Mass Effect 3 Jan 17, 2012 and maybe Ratchet All4One. Not sure about others. 

I hate to say this but 40% of Sony's announced exclusives will de delayed. but im pretty much sure Uncharted 3 will be released this year.

Wait, why do people think Mass Effect 3 is getting delayed?

Probably Skyward Sword and maybe Last Guardian. Oh and probably ME3 like you said. Maybe Ghost Recon Future soldier?

2012 should/could be amazing for games:

- Zelda: SS (if its not 2011)

- Last Guardian (if not 2011)

- Mass Effect 3 (if not 2011)

- Ghost Recon (if not 2011)

- Agent? (this game is starting to look like vapourware. Better be some news at E3)

- GTA5? (come on the last one was 2008! We're way overdue for another one)

- GT6? (probably a stretch, but could be late 2012 or early 2013)

- Halo game?

- Bioshock Infinite

- FFv13

Well the last one got pushed to Jan 10' and this year we get ME2 on ps3 in Jan 11' and next year the finale ME3 Jan 12'. Just a speculation but some games are selling better in the Q1 these days. Just a matter of finding the right release window. Fans are going to get it either way but it is more for people who might be tempted away by other holiday releases. 

I'd bet that Zelda won't be delayed but I don't think we'll see Last Guardian this year, at least not in NA.

GT5 had a release date too.

i predict that Sorcery will be delayed to the end of the year

Skyward sword will NOT be delayed into 2012.

What will?

• ME3
• GOW3
• Uncharted 3
• FFXIII-2
• Versus-XIII
• Skyrim

Also, why is everyone saying that Skyward Sword will be delayed? They said it's nearly finished! It'll be out around July-September, would be my guess