Motorola is now linked to an upcoming release for another One-line phone. It is rumored to be called the One Macro, and to be powered by a MediaTek SoC. A phone that might meet this description has been tweeted as a render by Evan Blass.
https://www.notebookcheck.net/The-supposed-Motorola-One-Macro-shows-up-in-a-new-evleak.436799.0.html