I suggest "on hold" status for the request for [Wikipedia in] Ainu [1]. While it's a valid language with large enough ethnic population, just 10 people speak it [2]. Explanation for the "on hold" status should be "waiting for native speakers".
[1] https://meta.wikimedia.org/wiki/Requests_for_new_languages/Wikipedia_Ainu_2 [2] https://www.ethnologue.com/language/ain