Before you go leaping to any conclusions, do remember that Microsoft plans on keeping the Xbox 360 going until at least 2015 so we're not really talking imminent changes here. Nonetheless, the software giant has listed a plethora of new job openings, with the most interesting ones being at its Mountain View research campus, where a team responsible for "defining and delivering next generation console architectures" is looking for fresh blood. A graphics hardware architect is sought to ensure that the next Xbox strikes the optimal balance between the a