Use WAE for IWAN Type Scenario

• Looking at transforming our MPLS WAN environment to either a hybrid MPLS + Internet or Internet only in our branch offices.  Today the only real-time application we have running is a hosted VoIP solution with a cloud provider.  We're interested in experimenting with having our VoIP leverage the Internet only.  It would be interesting if WAE could orchestrate something like a Cisco iWAN solution.  As of current it only appears to be geared towards optimizing link utilization predominately.
• Are there any plans to have WAE developed to provide iWAN like functionality.

This seems to be not a  good fit for WAE. WAE currently is more focused on optimizing large IP/MPLS networks, so your service provider's network, not the L2 or L3 VPN service you're getting from a service provider. There could be other ways to approach your problem.