Yes, I can understand that if those who would be testifying against him had been tortured to extract that info, then it's a bit flawed. BUT, I don't see why we should have to pay for him to spend time in prison here. Or, even worse, that he might be released.
I think that on balance he should be deported to some other country even if it is not Jordan. I've just deleted a bit I typed about what I really think should happen to him, because all the do-gooders would be up in arms and trying to have my guts for garters. The FE would certainly have deleted it anyway, so I have saved him the job.