Sony‘s request to quash a Microsoft subpoena requesting that it divulge confidential documents. Another Sony request that was denied was a request to not include the files being handled by certain Sony staff members, with Sony arguing that many of them were in Japanese and would therefore be more time-consuming and expensive to search. had offered Sony a 10-year, legally enforceable contract to make each new Call of Duty game available on PlayStation the same day it comes to Xbox