Authoritive Transposer was first activated some time before Danno sealed himself within his Cryptum somewhere inside Earth. After his revival and Transposer reactivating, they collected a pair of humans (One an ODST from the UNSC and the other a survivor of a Fallout initiative), Danno began to reactivate his deactivated Forerunner Constructs.
Fall of MitsubiEdit
Transposer and Danno witnessed the passing of Saiyan Mitsubi and Tenk's reaction to this event. They continued to reactivate what Forerunner constructs remained on the world; Transposer, however, began to show signs of a deeper plan it was formulating. What this plan is remains unknown.