Hallo!
I took the liberty to mark a few languages as ineligible: 1. Extinct: https://meta.wikimedia.org/wiki/Requests_for_new_languages/Wikipedia_Sumeria... 2. Extinct: https://meta.wikimedia.org/wiki/Requests_for_new_languages/Wikipedia_Tangut 3. No ISO code: https://meta.wikimedia.org/wiki/Requests_for_new_languages/Wikipedia_Galo
(As a personal opinion of someone who learned Romance linguistics a bit, Gallo could possibly be eligible *if it had a code*. It already has an orthography, which is occasionally used for publishing and signage, and I see many differences between what's written in it and standard French. So if someone serious takes it up, applies for a code, gets it, and develops an Incubator, it may become a success. Unfortunately, this request was posted anonymously, so there's no one I can ask about it.)
If anyone disagrees, feel free to revert.
-- Amir Elisha Aharoni · אָמִיר אֱלִישָׁע אַהֲרוֹנִי http://aharoni.wordpress.com “We're living in pieces, I want to live in peace.” – T. Moore