Philip - yes, I've noticed that too. I think it's because the Redan is the only template worthy of the name. If I were a tv announcer I wouldn't be using "Long" or "Short", as both would sound like I was idiotically stating the obvious; and we've all seen so many "Capes" at every middling PGA Tour stop that I wouldn't try to sell that either. I have no idea what qualifies as a true 'Hog's Back", so it's out; and the tour pros don't play many "Punchbowls" or "Alps" or "Roads", so they're out too. On the other end of the spectrum, we've all played dozens of "Edens" (so, meh), and I've always thought the two tiers/swale in the middle of a "Biarritz" rather banal/obvious in aesthetics and challenge -- so they are out as well. We've got the Redan to impress our friends, that's about it.
Peter