I sent a message to the play-framework-dev and scalaquery lists to talk about plans, so that would be a good place to discuss.

https://groups.google.com/d/msg/play-framework-dev/tw-HQVlW5kc/7imV_ZkFFTEJ
https://groups.google.com/d/msg/scalaquery/tw-HQVlW5kc/IayLajbCREYJ