Automation Reader

Hello,

There is an Automation Writer to configure the geojson to be sent as a message. This is great, especially the debug mode to see it locally. I wondered if the generated geojson could be also imported as a reader for the subsequent workspaces.
In the current examples, I have only seen ParameterFetcher  used, even the geometry is extracted as an attribute (and so replicated..). It is a bit painful
Is there some work in this direction already? 

Thanks for the great work, FME Flow UX is getting better and better!