Will Julian Assange step outside the Ecuador Embassy in 2016?
Will Julian Assange step outside the Ecuador Embassy while Obama is still in office?
Any circumstance where he physically leaves the building.
Why would be stepping outside so important? Do you mean the arrest warrant would be lifted? That would indeed be a big development.
Otherwise, Assange can stay inside a bit longer: the Swedish prosecutors seemed open to the idea to interrogate him at the embassy last I heard.