It would be great if we can configure custom storage locations for OD4B files that are integrated into a SharePoint farm. For instance, if my farm is in Texas and I am in Denver, my OneDrive files should be able to reside in Denver, rather than where the farm is located. If we have a bunch of offices with files local to that office, we should be able to keep the files local to those office, but use OD4B.

This also allows for better staging for a migration to OneDrive/SharePoint online