In the past, I've seen Dunlop issue frames in parts of the world that never became available in the US, or even the mainstream tennis outlets. It looked like they had a completely different marketing strategy, maybe to non-enthusiast.
Even on the second link, there Aerogel models I've never seen before. My point is, it's very difficult to know which frames will be available to us until they actually hit the market.
I'm also in the camp who believes they should muck with success. If we wanted frames that look like Wilson or Babolat, we would buy a Wilson or a Babolat.