I think you guys are right, they are most likely talking about the Rancor - and I for some reason think the Dewback might be on its way as well. That one fits pretty well into a Battle Pack if they want to go that route. The Wampa was just updated a few years ago, and I wouldn't think they would be updating prequel beasts already (although you never know). As we've discussed in this thread, although most of the beasts are pretty well done - they could probably do some pretty spiffy stuff with them these days. There are a lot of figures that seemed pretty nice until we got new versions, and it was surprising how much better they looked. The Taun Taun has always been one of my favorites, so I sort of hope we see a new sculpted, more articulated version in the not too distant future.