Question, was Oblivion the one where they literally had the actors voice the lines... in alphabetical order of the letter of the first sentence of each piece of dialogue? Can't remember.
Basically, instead of reading their dialogue in proper order, they would read sentences in the order of how they showed up in alphabetical order of what the first letter of each sentence was. It was essentially to make sure nothing leaked, but all it did was caused serious confusion of how the lines were performed.