Huber.
No parallel construction. No double jeopardy. Keep that in mind.
I would have already moved him to the U.S. and the story of being in the hospital would be cover for why he isn't in his cell.
There again - the man in the video of him being transported would have also been a body double, and Q's hint months ago that JA was being transfered with the Irish guy would have been a hint at what was already done.
But they didn't invite me to the planning meetings. I just write fanfics they like.