Yesterday’s news that James Cameron has hired Black Dahlia screenwriter Josh Friedman to work on Avatar 2 with him was apparently just the tip of the iceberg lurking in Pandora’s oceans (assuming Pandora’s oceans have cold enough zones for icebergs, which remains to be seen). Regardless, Cameron has now made good on his statement of May last year about being the Avatar business, confirming he’ll make Avatar 2, 3 and 4 ready for release in a year apart from 2016 onwards. It appears that spending time in New Zealand working on the stories has allowed some of Peter Jackson’s Lord Of The Rings spirit to creep into Cameron's already workaholic brain. Now Cameron and 20th Century Fox have gone public with the announcement that, in addition to Friedman, Rise Of The Planet Of The Apes co-writers Rick Jaffa and Amanda Silver and Savages scribe Shane Salerno will each take co-scribbling duties on the three new trips to Pandora. Salerno has form collaborating with Cameron, as he worke