Well technically speaking the name itself is rather vague. It doesn't specify which Sydney. It could reference the town in North Dakota, Nova Scotia, or even Sydney, Tanna, Vanuatu a little island in the Pacific (from a quick google search).
Well.. they ain't got much CS to watch over there, so they deserve this opportunity to watch some fine tier 1 CS (also known as danish CS), and dev1ce and company will destory the aussi teams in return.
Ez win for the entire world!