Im currently undecided about DW or 2H for my Frost DK's and would like some advice on what people think would be the best for Arena/ BG's. My team is 3x F DK / 2x F DK + 1 H Pally.

As i see it this choice changes;
a) your play style
b) Stat priority
c) Rotation / priority system.

It looks like 2H will primarily use NS and Obliterate and DW will spam HB and Frost Strike.

My Concerns are;

1) NS seems pretty useless on DW as it only hits with one weapon.
2) Obliterate was not very effective vs non-clothies (is this changed in MoP?)

Finally, im leaning toward Masterfrost for DW and Hastefrost for 2H. Would this be accurate?

Any sugguestions/ advice?

Thanks.

Erron