I am not sure why the Church would want to return to the old rite. Practicing the mass in a dead language seems incredibly lacking the evangelistic insight that the church of the middle ages operated with. Jesus himself spoke and conversed in the language of the day with his followers and so should be the pattern with the modern church. If we are to reach people with the message of Gods love, speaking in a foreign tongue within the mass would be evangelistic suicide, alienate those who are outside of the church. The church is the vessel to reach out to a lost world, it helps then to speak the language of the people we are reaching. I am sure God will have no trouble understanding English rather than latin. Blessings