De-Duplication of Data and Monitoring
It would be really Enterprise quality if the Office 365 Cloud offered file management services across all platforms for Potential de-duplication of data and monitoring of files like .pst files that corporations may not want their employees saving.
Basically, provide a top end 1st class data management and monitoring tool that works across SharePoint, OneDrive, Yammer, Etc...
This tool could Identify the same data that is located in many places across the Office 365 cloud storage services. Administrators could then remove duplicated data or perhaps create links where necessary to a single location for the data.
The Tool should easily alert administrators to the posting or saving of unauthorized file types such as .pst files that are often a policy of a corporation to not use and not keep any of those files on any company storage.