Actually I can see a case for both ships winning. A fully Australianised MEKO A-200 could be the transition vessel while the Mogami would be the one we actually build in Australia.
There are possibilities. Other nations are looking at something like this. Both Germany and Japan are looking at sales either way to perhaps allied smaller nations. Particularly if things continue to get worse. Having this project get to develop, spec, design, schedule and maybe even start construction is a good thing. There is no loser in this. Sales will happen I am sure. This kind of project is allowing industry to build for a future increase in production and capabilities.
NZ, various SEA nations, some in the middle east, some of those in NATO. Low manning, high capability frigates with endurance are always a good idea. Maybe some of these would even be fitted with Australian radars and combat systems if sold to other nations.