What I've noticed in Somalia the Bantu/Mushungli population outside their territory in Northern Somalia claim RRA- Rahanweyn or whta they call here D&M.
Many of which then marry into RRA and Reer Xamar and from their Hawiye specifically Sheikhaal and Tunni. Now they have integrated with the Majarteen, its eventual that the Bantus will be fully absorbed.
Whats your thoughts?