First of all I don't really trust alot of blogs since they might be influenced by certain Carrier or are paid by them. The developer page at Nokia says there is a variant that has Tmos exact LTE frequencies and I don't know of other parts of the world that have the same. I don't think tmo would sit out twice on an high end Lumia after the 1020. I have a feeling that AT&T has a deal with Nokia not to announce anyone but them like in the case of 929 for Verizon. If tmo got this its definitely a converter for them, I know alot of people that are unhappy with AT&T and I preach them to change. There are also those who find the phone more important than paying less every month but that is their perogative, I am not one of them.