I recently discovered I had too many devices, more than 10. Doesn't make sense with a family of four to limit to 10 anyway. Could I wipe all my devices. Delete them and then add. Would doing so make it so I have to backup each device and load them again? Please advise. Also, why doesn't apple let you have more devices to an ID if you have a family under one id. Managing two accounts for a family would be difficult.