Austria should have reclaimed more land

Since the day that Austria was born, we all new it was going to be a bigger land than it was at the time. It formed the Holy Roman Empire (it's like Germany nowadays) and even after the Holy Roman Empire they formed the Austrian-Hungarian empire, which still was a big empire. But than, after the First World War, for some reason, they lost all of there land, and got to the small and silly size it is now. I think they should reclaim the Holy Roman Empire. They once saved us already from the ottomans, so be thankful again, and let them have the Holy Roman Empire!!