Microsoft

So what's next for Microsoft after the sudden departure of former Xbox chief Don Mattrick to lead Zynga? The move is reportedly related to an executive restructuring that will be announced soon, directed by CEO Steve Ballmer as part of a shift in strategy towards devices and services. Bloomberg sources suggest detailed plans of at least one possible version of the future, putting current Windows leader Julie Larson-Green at the head of hardware engineering for the company. That shift would also give Windows Phone corporate VP Terry Myerson more control over the Windows OS across platforms, and Skype president Tony Bates the lead in acquisitions and developer relations.

The report claims Mattrick was a contender for the hardware post before he left, while an earlier Fast Company article tied his exit directly to not receiving an expanded role once all the new seats are filled. The Wall Street Journal has its own speculation over who may take over all things Xbox -- Marc Whitten,Yusuf Mehdi and Nancy Whitten are all name dropped -- but if the rumors are true we could find out who is leading this new direction for Microsoft as soon as next week.