"Besides, they'll probably just break the law and have him shipped out in secret from Sweden"
Just keep fighting that straw man Windrose. I noticed that in your first comment you also used the voice of your imagined opponent. Easier to do battle with a caricature is it?
You imagine that somehow that the justice system is susceptible to only errors of noise ("mistakes") and cannot systematically fail or be corrupted. That is the most extreme kind of magical thinking.
I can but speculate, however maybe if you'd read more of the leaked information that Assange has helped bring to light you might find the claims that he is being "got at" more credible.