Sorry, but all ten just scream "I'm cheap - gimmie free stuff to make me happy"
Not only that but each and every item on this list also applies to the iPod - except for the mass device support and I believe that's available via registry hack for the Zune - and that seems to have been plenty successful.
Oh and backing up the licenses... I believe that's already available since the Zune software is based of WMP11 - check the Options dialog.
FWIW, I'm not trying to be mean or mocking but honestly: everything on the list sounds more like a "gimmie free stuff" than anything else - and that's fine, but I don't see how it improves the Zune as a product...
What? So wireless synching and WMP11 integration are already available at a price, but he just wants it for free? Of course not. And if you don't see how making the onboard WiFi actually useful rather than a feature nobody uses is 'improving the product', well, then consider me baffled.