Removing students from Team created class notebooks

It does work like that. Remove the student from the team and access is removed but the student section remains in the team class notebook. Not a big deal if you are working with a single student to then have to go in and delete the individual section to remove it. However, at the end of the school year when I want to recycle my class notebooks and use them again for next year's class this is additional steps that I shouldn't have to take individually. I will have to remove this year's students from the team and then go into the notebook and delete each student section individually. Not a problem for 10 kids in 1 notebook, but what about the other 100 in the other notebooks? That's a lot of extra work. As a safety measure couldn't there be a check box when removing a student from a team to either delete or not delete the student section from the notebook? And then an Are you sure? box? Keep it simple.