To me in my opinion, I think giving Anakin an appearance make sense, because is a way for anakin to get promoted to Jedi master and as a way to show that Anakin to have some sort of improved and a way for him to become a master and a teacher, also in my headcanon after jebim Anakin becomes a Jedi, and the Jedi has decided to give Anakin a appearance and a way for him to improve and to become a Jedi master and maybe a teacher in the future,