3. For the first couple of years it wil be Asia, India and Perth. Only once you are relief qualified (=cruise captain) you can get 3 man flights to the ME and Australia.
By then you will also have plenty of time to check out Dubai and see how these 380 guys are enjoying their 15-17 days off a month and their 4 BR villas whilst you will be in a shoebox.
Further you will still be doing split duties since the CX Windows98 rostering system can't figure out how to get you an efficient 330 roster.