I know for Spanish (probably same stuff for French) that the examiners who are recruited for the orals go through a two month procedure of paperwork and background checks prior to the orals. Currrently, there has been little/no examiners recruited for the Oral Exams. However, it's important to keep in mind that if cases jump back down/6th years are vaccinated so they can sit the exams that examiners can always be recruited as other secondary school teachers from the county/around the country. The government seem adamant to make us sit the LC 2021 and so far nothing has been confirmed yet. Hope that's of some use.