According to international norms, a country will rarely ever get ictiraaf without their parent country's blessing. For example, South Sudan's independence came with Sudan's blessing and Catalonia will require Spain's blessing to become independent.
Therefore, without Somalia's blessing, it will difficult for SL to ever get independence, in the legal not practical sense. This will be harmful both entities as a rogue federal state harms Somalia's sovereignty (not as much as AS) and SL does not benefit from being a half-way country.
With that being said, if it were me I would propose this solution.
Referendums in each gobol of Somaliland, run by the UN. If a gobol gets more than 50% (a considerable majority) in favour of independence, they can leave. If they get less then they stay.
A necessary condition will be that diaspora Somalis are not allowed to participate or campaign for any side. As they can easily leave if a certain outcome does not work in the long-term, it is in everyone's best interest if they don't participate.
This will solve the SL issue and the SSC issue for good.
Therefore, without Somalia's blessing, it will difficult for SL to ever get independence, in the legal not practical sense. This will be harmful both entities as a rogue federal state harms Somalia's sovereignty (not as much as AS) and SL does not benefit from being a half-way country.
With that being said, if it were me I would propose this solution.
Referendums in each gobol of Somaliland, run by the UN. If a gobol gets more than 50% (a considerable majority) in favour of independence, they can leave. If they get less then they stay.
A necessary condition will be that diaspora Somalis are not allowed to participate or campaign for any side. As they can easily leave if a certain outcome does not work in the long-term, it is in everyone's best interest if they don't participate.
This will solve the SL issue and the SSC issue for good.