It almost sounds like a 'back up' plan, if for some reason the GS Mini was not as popular as it was and continues to be.
Or, maybe there was going to be 2 models and when the GS Mini took off like gangbusters, the GA Mini idea was shelved.
Could there be a market for a GO Mini, with a 14 5/8" lower bout and a scale length slightly over 24" ?
If it were a 12 fret with 1 3/4" nut, it could make for a very fun and rather affordable parlor-type guitar.
It would probably be able to fit into a relabeled GS Mini hardbag.