The Swedish Prosecutors
should agree to interview him in the UK. Not, however, within the Ecuadorian embassy. Assange would then have to step outside the aforementioned embassy, at which point the UK police can nab him for skipping bail, and he can then spend several months couch-surfing at Her Majesty's pleasure instead, before either being shipped to Sweden to face charges, or be let go, depending on the result of the interview with the Swedish prosecutors.