techno.it,
We will have a feature that may remove the need for the fusion device in some cases, but it may not apply to all cases. Whether or not it will apply will have to be evaluated on a per-case basis as there will be some scale considerations to take into account. Cisco will be providing more information on this the closer we get to the release of the software that supports this.
Cheers,
Scott Hodgdon
Senior Technical Marketing Engineer
Enterprise Networking Group