Unfortunately there are a bit more issues than just remembering the last viewing graph for this to be possible.
At runtime the asset reference is instantiated when it’s needed (when it first executes). As such even if the last viewing graph was to be remembered, at runtime you will not be viewing the actual instance but rather still the asset reference.
Of course everything is possible, but this specific thing is rather more involved, so I can’t promise anything for that, but I will give it a try 🙂