I note your opinion, I offer the following, as when it happens, and if you are alive, you may consider this reply.
The only opinion I can offer, is that Baha'u'llah has predicted that the adoption of a Universal Auxiliary language will coincide with the comming of age of humanity, that it is an essential ingredient to unity, in fact it offers it is the cause of unity, thats a big consideration. This comes from the Kitab-i-Aqdas, the "Book of Laws", so it is a given requirement.
"..O members of parliaments throughout the world! Select ye a single language for the use of all on earth, and adopt ye likewise a common script. God, verily, maketh plain for you that which shall profit you and enable you to be independent of others. He, of a truth,
is the Most Bountiful, the All-Knowing, the All-Informed. This will be the cause of unity, could ye but comprehend it, and the greatest instrument for promoting harmony and civilization, would that ye might understand! We have appointed two signs for the coming of age of the human race: the first, which is the most firm foundation, We have set down in other of Our Tablets, while the second hath been revealed in this wondrous Book..."
Bahá’u’lláh, Kitab-i-Aqdas, #189
Regards Tony