Read the following answers to questions put to J.Vincent and M. Brown. Make your own mind up about the future of heavy maint at Avalon.
What is going to replace the 744 and 743 work?.(Answer) Next year the 743s' will retire and from 2012 the 744RR fleet will have began retiring.
What about A380 maintenance at Avalon?. (Answer) More than likely not.
Will there be overflow from Tullamarine on a constant basis?(Answer) Ambiguous management answer but it involved bidding for A321 work
I think it's time to look for another job but in the meantime use the principle of 'an army of one'.