When doing the enemies for some of the north African lists in Africa it occured to me that there are no lists that cover the Egyptian & African Bedouin or the Berber tribes (as opposed to the major dynasties) to be opponents for some of the lists. Examples would be the Hilali Arabs and Hammadid Berbers who are listed as allies to the Banu Ghaniya but who also fought on their own behalf. As allies these are covered by the Bedouin Dynasties and North African Dynasties lists respectively - those being used as suitable even if the lists themselves do not strictly cover them. It would, therefore, seem logical to extend these lists to cover these as full lists and add them to the Historical Enemies.
Your logical thought seems logical.