Yes, that reminds me of another method I know of where;
stay = wait for me to come back to you, and
wait = wait until I tell you to do something else
And if it matters, I am training for competitive obedience but I'd love to hear what people are doing regardless and what works for them (or doesn't).
Tosca - Gunnarsholts Yoko (GSD)
Bella (Border Terrier)