On the other hand, this sounds like a higher-profile prisoner with access to good legal representation. I would think that, if they actually tried to do that, the prisoners' lawyer would figure it out eventually, and a court would most likely take a dim view of such a practice.
I'm not sure if they've ever actually done that, though. It sounds like they might have kept some problem inmates tied up in pointless transit maybe for a week or three. Doing it perpetually sounded more like speculation than something they've actually done, or could realistically pull off.
You'd have to ask a lawyer, probably one who practices federal criminal law, how such a thing would actually work, but I'm going to guess that if your problem is that the BOP keeps transferring you endlessly, then a lawyer could make a case for filing some kind of suit in almost any jurisdiction, and so you can take your pick of judges and courts.
Overly cynical is how the world works.