Ability to add OneDrive to a Team / Create a shared OneDrive, or OneDrive for Buisiness
SharePoint has very limited functionality to copy, files and folders, and OneDrive does a better job of managing file and folders.
I propose the ability to create a shared OneDrive, or be able to link to a OneDrive in a team, and give the team permissions to change, edit, and add to the desired folder.
Being able to have a Team's files as a folder in my corporate OneDrive would be very useful.
It'd be easier than Files in Canvas (by Instructure) and may be able to integrate with their system, too. That would save a lot of steps that they require for basic things like file management and association with assignments.