If AQA hoin forces with FMG re Anketell, and they have the 3rd party in too, as per this article, then I reckon the share price of AQA and FMG will go up. Barnett might be unlikely to go for it unless there are a few parties, so a monopoly is not allowed:
http://www.miningaustralia.com.au/features/anketell-port---a-new-kind-of-problem