Though anything can happen, I don't think Somalis will find in Ethiopia's situation in terms of self-segregation. We would be more like Southwest [Bay and Bakool] which literally hosts most Somali clans, a melting pot. Puntland for instance is now more diverse than it has ever been. Members of southern clans that moved up there during the civil war are now there for two generations.
The issue is political representation. Deni was smart enough to say every Somali citizen can vote and run for office.