How did you know? Maybe they will, maybe they won't. It won't really make a difference because it's too late. I've waited since september and I just can't wait anymore. With the new chip from snapdragon and rumors about an aluminum body, it's possible that they'll announce something new already in March. This will cause another wait (just like the low sales of the Lumia 900 because of the announce Lumia 920 Windows 8).
I just can't relax because I really anticipated this to be on January... now they pushed it longer... patience = 0