[fvaetha]

Fair enough. I'll have to collect together a larger base of documentation with source citations and references. These days (as well as for the remainder of my foreseeable life), I'm documenting and deconstructing the grammar and usage of a sequential list of languages in pairs and triplets in order to produce study materials for them (I'm currently working on English, Russian and Persian), though I can definitely take on the proposition of a better, clearer, more thoroughly-analyzed explanation and refutation. For this reason, I'm not sure how long that will take me, but for sure, I can say, challenge accepted.