Im almost afraid to bring it up due to this thread's short temper when it comes to this (and related) issues but the retail rendering looks shows quite a wide curb cut.
This is a bummer since 1180 Peachtree has a wide curb cut already on 14th adjacent to the Opus site & Promenade II has another on the opposite side of the site.
I always thought the vision was combining at least two of the three cuts for the purposes of pedestrian safety and saving the mid-block "alley" for the pedestrian-focused art-walk stretching from 15th down on south along Crescent/Cypress.