Disposition of Blu-Ray discs

Since the library doesn’t lend Blu-Rays, yet some films are available solely as DVD/Blu-Ray combo packs,

  1. doesn’t that leave a small pile of orphan Blu-Ray discs?

  2. couldn’t they just be shipped to Calgary, which does lend Blu-Rays? (They’d have to print out their own jackets and so on to be inserted in cases, but TPL does that for its own items, so I don’t see that as a barrier.)

I asked Susan Caron about this and, not atypically, got no response.