They really should implement this ASAP! As someone who experienced an unusually long delay in getting an oath invite after everything else had moved to Completed, I am still suffering from the consequences of the delay, which forced me to postpone or change plans for another year. Maybe they could still offer the option of a live ceremony for those who would like one and are not in a hurry. It's somewhat like graduating from college, where it's traditional to have the graduation ceremony, which the vast majority of people go through, but most schools also give you the option to receive your diploma in the mail.
