No way the 7 pro is the big announcement they have planned for the 7th! Sprints claiming an "industry first" and since they 7 pro launched in Germany last week i don't think it counts. (And cdma WP7 doesn't either)
my vote is for the first cellphone with a 3d screen, if I'm right, I'm buying it
hopefully it has dual core snapdragon!
Will David Blaine make the industry’s first 4G phone with a 3D display magically appear on February 7th? – Android and Me
P.S. it will definately 100% be an Android device because only Android tech sites got the invite, WPCentral and wmpoweruser haven't mentioned this at all.