My thinking is that Husky/BMW are working on a dream 650 class thumper, that is, lightweight(280-290 lbs), powerful, modern, well geared, reliable and right-priced. The TE630 was so close on most counts . . . all, in fact, except weight and emissions drivability.
I'm looking at this from an European perspective. Husqvarna seem to be on a very good momentum, bringing up promising models, the Nuda 900, for example. Still, I think Husky is a very small player in the EU market outside of pure dirt race bikes, and this is affecting the sales & people's perceptions on what they'd be willing to pay for DS or Street bike from them. I hope the "right-priced" will become reality, but would not want to see a "right-priced" derived out of lowered-spec components.
As for TE630, it seems to me much like BMW Xchallenge. Now I'm biased, owning an Xchallenge - but cannot really see much anything in the TE630 that the X doesn't have. In fact, I hope Husky could combine all the best parts from G650X and TE610. I'd take the latest version of Rotax & it's EFI on it, too. That kind of "TX649" would make a great DS, and it would compete head to head with KTM690. Why do I know all this? Well, I already ride such a combo.
BMW Xchallenge with: TE610 '06 front suspension, custom fully adjustable Hyperpro rear suspension, TE511 front plastics, PowerCommand V'ed G650X Rotax, better seat, projector lights, and some bold new graphics. No, I don't want a steel subframe and pannier options, I want it as light as possible with soft bags á la GL Coyote or the like. Also, I do not want a KTM690, it doesn't ride better than mine, and mine is realiable.
IMHO, Husqvarna(BMW) should target at true quality, design, innovation - and not plain vanilla of the yester-years. Any new DS from them should directly target and hit hard at KTM690, and nothing less. And I hope they could find the right kind of dealers to provide the sales & service to them. To me, that would be Husqvarna dealers, and more of them, with true dirt knowledge.