Sync offline folders to visible folders in microSD
Handle offline folders in Android as separate files/folders, so the files can be accessed by other apps, like Gallery or music. Currently only OneDrive app can access offline files.
Making the folder separate (and visible) would get round other problems like the Onedrive pdf viewer not recognising bookmarks and Onedrive freezes which stop you from accessing your 'offline files'.
Which makes the concept of 'offline' folders useless.