Just get CVT's working properly...
We test drove a Suzuki Kizashi Sport AWD before buying the G6E, and apart from a bit of a lack of power (turbo coming later this year apparently), it was pretty damn good. When being driven in "automatic" mode the shifts were seamless and in "manual" sport mode, the shifts between "gears" were pretty much instant.
A tougher version of a box like that in a Falcon would give the perfect ratio for any situation. Not really sure why they are continuing to stuff more and more actual gears inside an automatic...