Last year's Moto Z was only available in the US via its exclusive carrier deal with Verizon, so while you were able to get the thinner Moto Z from the unlocked markets, you were not able to get the shatter-resistant Moto Z Force with a larger battery from anywhere besides Verizon. Things this year will be different with the Moto Z2 Force. As per phone leaker Evan Blass, @evleaks, The Moto Z2 Force will be available from at least one other carrier in the US. Blass tweeted a full press render of the Moto Z2 Force in a black color, complete with every angle of the phone and the AT&T branding...
Source: http://www.gsmarena.com/check_out_this_leaked_render_of_the_moto_z2_force_on_at_t-news-25983.php