Yes I appreciate your points.
The original Jewish leaders were all killed, so this may have had some bearing on the change as well.
Some branches of the church emphasise apostolic succession and if this is a valid, and the early church got it right, then the change was divinely appointed.
I sometimes wonder if, as we approach end times, that we will again be led by Jewish appointment but this is conjecture. While there is neither 'Jew nor Greek' the faith was born Jewish and that flavour may be restored, especially if the revival among the Jews that many expect actually happens.
Hi Carl, understood, ....yes, circumstantial occurrences, like persecution, will also affect the racial demograph of the Church, in one manner or another.
As far as Apostolic succession is considered, I personally don't accept that principle as being divinely inspired. I actually feel that it's heretical. I think that the Pastoral epistles sufficiently define the qualifications for Bishops/Elders, or any type of leader in the Church. Having the qualities of an Apostle (associated to Christ by 1-2°, miracles, divine inspiration, ...), were not requisite in Paul's enumeration of a valid leader (married once/one person, rules family well, reputable to others, non drunkard, ...).
There does seem to be a special place and status for the Jews, in the end times. For example, Paul's statement about them eventually being 'all' saved (I don't think literally all), the 12 tribes judging all nations, the 12 Gates in the New Jerusalem, etc...
But, in my opinion, this will begin to take place during a different dispensation, at least, after the 2nd Coming. In other words, there will be a distinct demarcation point when this 'divine appointment' will be instituted. Until then, the Gentiles will be continuously arousing the Jews to jealousy, and hopefully salvation (leadership or not)....