@KarmannRe: Is it just me?
Sorry, it is just you. :-P
Seriously... think of it this way... you take a piece of copper pipe.
You wrap the super conducting material around it.
You put it in a bigger copper pipe as a sleeve around it. And chill it.
IMHO this could be very useful if you want to push a jet of hot plasma through the inner pipe...
Could be handing when it comes to fusion research... but that's just a guess.
Biting the hand that feeds IT
