I agree that it might be best if adult servers were trained so that the younger servers can have ample time to learn how to serve the Tridentine. In our parish church the young servers do quite well but I don’t feel they are up to the TM. At Mother Angelic’as Shrine in Hanceville the daily noon Mass, which is celebrated by the celebrated and wonderful Fr. Fox, has both afdult and boy servers trogether at each Mass. The boys are from some very orthodox tradional conservative Catholic families who home-school their kids. Each family has more than one child who has been called to the religious life when they are old enough. It is a blessing to see their devotion and total respect and love for the Mass.