Interesting. I think Take Care and Ceremonials are looking likely to be the big winners, possibly with the most nominations. Those, along with "+" were my favourite albums from last year. I expect Black Keys to be involved as well.
Depending on Take Care (single) chart run, it could and probably will be nominated for ROTY and SOTY. Apparently Eminem is releasing an album this year so who knows.
Dark Horse: Justin Bieber - Believe. After the surprising and horrific snub for "My Worlds", i wouldn't be surprised if he picked up a few gongs to right those wrongs.