Ideas for Experimental Adapt API for deferred readiness

my-plugin.js

define(['coreJs/adapt', 'jquery'], function (Adapt, $) }{

    var readiness = Adapt.deferReadiness(); //signal the Core that I want to delay startup
    
    //do something async
    $.getJson('/data').always(function (data) {

       readiness.advance(); //signal that the plugin is ready to move on.
       
    });
    
});