This WAE looks impressive, especially when the networks can detect what went wrong and can program itself automatically to combat the issue.
As I read it, two things came to my mind based on my customer interactions.

1. Can this WAE run on top of a hybrid network with other products alongside Cisco products?
2. Can this WAE be deployed in a network where proprietary network collection tools (similar to snmp, cisco prime) are used? This is more about inter operability with other tools
3. Are there possibilities for the customer to program the issues that they are used to observe in the network and possible ways to combat using this WAE?