Zerubbabel and Joshua for 21st Century?

A 6th century BC governor of Judea/Jerusalem was named Zerubbabel. He is mentioned in books by Ezra, Nehemiah, and Haggai. All had opposition doing the work of God. Zerubbabel is sometimes mentioned with one named Jeshua/Joshua. Could prophecies associated with Zerubbabel apply to Jesus or Herbert W. Armstrong? Do prophecies tie this Joshua in with Garner Ted Armstrong? Might Zerubbabel and Joshua be a type of the two olive trees, the two witnesses? What did the old Worldwide and Radio Church of God teach about Zerubbabel and Joshua? Since Zerubbabel seemingly saw the first temple of Solomon, yet laid the foundation for the second temple that Jesus returned to, would the final Zerubbabel be around until about the time that Jesus returned? What about the old temple and Ambassador Auditorium? Is the temple Jesus is returning to the true church? If Herbert w. Armstrong established the first part of the Philadelphia era, would not Zerubbabel be around to help establish the second part, the Philadelphian remnant in the 21st century? Might the end time Zerubbabel be from a Roman Catholic background and Joshua from a church of God background, but who has remained with Laodicean too long? Could Herbert W. Armstrong have been the signet ring as one group asserted? Are there dualities and prophecies that relate to both ancient Zerubbabel and the Continuing Church of God? Who is preparing for the short work of Romans 9:28? Dr. Thiel provides insights to these topics.