German Shepherd Dachshunds

There are some hybrid crossbreeds that make sense. But there are some that just don't do it for me.

What would you get if you crossed the most popular dog breed in Germany, the German Shepherd Dog, with one of the other popular dogs in that area, the Dachshund (teckel)?

If you crossed a German Shepherd Dog that looked like Rin Tin Tin with a teckel, after back-crossing to the German Shepherd Dog, would you get a dog that looks like a modern American show type shepherd?