We should be able to add objects to an existing Blueprint and have them pushed to existing Child Events. At the moment, only changed objects in the Blueprint are pushed to the Child Events. At the time our Blueprint gets created, we may not know all of the objects that it will need. So, at a later time, if we add new objects, we feel that the Push should be changed to allow these additions to be delivered/updated to the existing Child Events, orginally created from the Blueprint.