Does anyone see any reason why I can't wrap my case in bubble wrap, put it in a shipping box, and check it?
That is essentially what I did- less the bubble wrap.
I cut up a box I found at the airport (the one with the least urine on it), cut it and wrapped it around my Whitten and taped the thing like a mummy.
What bothers me as much, or perhaps more than the brain donors "handling" the baggage is the severe temperature drop at altitude. My checked baggage is quite cold once I get it in the airport... Finishes crack and wood is generally not too happy when it is really cold.
The Whitten performed flawlessly, and the cue arrived safe. Had I known ahead of time, I would have boxed it better or got a rifle flight case as shown above. I am partial to Pelican cases, although they are a bit pricey.