I'm pretty disappointed with how the carriers have treated Windows Phone up here. I bought a 520 as my first phone last year, and it's been great, but I now want to upgrade. To my surprise, however, none of the carriers are carrying anything other than the 520 and 625 right now. The fact that they'd drop the 1020 at this time isn't a good sign, in my opinion. It's still a sellable phone even with the newer models coming out, so that leads me to believe that they're just giving up.
I think this whole system needs to be torn down and rebuilt. I should EASILY be able to buy whatever phone I want from whatever entity I choose and, again, EASILY fire it up on any provider I choose. The wireless industry is a freakin' mess and has been for years.
EDIT: editing just to say that I bet we won't see the 930. If we do, it will be quite sometime after the fact. I'd bet everything I own on that...