Hmm doesn't it seem strange that God would mostly want to send his messages through people from Utah, though?
I mean, I've got nothing against Utah, but why wouldn't God want to select prophets from various parts of the Earth, so that his message is better received?
Does your dogma somehow explain this?
Sure, by saying that it's not where they are from that determines how good a job they will do, as they are both chosen and guided by God. Thus it is only demographic reasons that cause so many of the highest ranks of Church leadership to be American (even the Quorums of the Seventy - the next level after the Twelve - has a much greater mix of ethnicity) and additionally, the way I see it, it is possible that those from areas of the Church that are not as solidly established need local leaders from there.