As for the A320s, well so far they've been kept on the old XR routes and now that I think about it will probably stay that way given the A320 doesn't really tie in very well with the rest of VAs fleet (in which Short Haul is all-Boeing)
The lone A320 probably isn't too bad, especially once they streamline ops between VA-XR-TT. Also, the A320 in VA livery is a nice looking bird.
Anyhow, JQ are commening a twice weekly Melbourne - Phuket from 14th December, moving to thrice weekly by March.
For the Christmas/New Year/Summer School Holidays season, Melbourne - Singapore will be increased to 6x weekly, Melbourne - Honolulu increased to 4x weekly.
Singapore - Kansai and Singapore - Beijing are to be axed from November 30th.