Part of the problem is people's initial and usual reaction to change. Most of us are uncomfortable when confronted with change. Let us try every available means first and adjust as we go along so no one is left behind. We learn as one!
Now I plead with you, brethren, by the name of our Lord Jesus Christ, that you all speak the same thing, and that there be no divisions among you, but that you be perfectly joined together in the same mind and in the same judgment.