Silicon Sorcery requires the cooperation of the game's publisher as well as Paizo/WotC, as a recent unpleasant experience of mine brought home.
I'm not sure how much cooperation BioWare would give on a Jade Empire article, or how much input Microsoft would have into the decision, or, for that matter, how MS would feel about an 'X-Box Exclusive' game being highlighted for pen & paper play.
Regardless, I'm fairly sure one installment the current, fairly lengthy Silicon Sorcery format could cover those aspects of the game not already addressed by, say, the Oriental Adventures book - and that the good folks at Paizo wouldn't want to do more than one piece in that format.