More output routing options

Currently, the Main out and Headphones out of the X-Air series can receive signal from Main bus, Monitor busses or USB returns. When using the mixer as a in-ear monitor mixer (controlled by the musicians on stage with X-Air Q) it would be great to be able to use all outputs for iEMs, including Main mix and Headphone, for up to 5 stereo mixes or 10 mono mixes on XR18. Right now, Main out and Headphones cannot have a different mix, and cannot be controlled by X-Air Q.

Adding the capability to route a Bus or an FX send (eg. pre-fader) to these outputs, especially the Headphone output, and to control it just like a Bus in X-Air Q, would be a huge benefit. It would not add processing load, just routing. An update to X-Air Q would be necessary to support it.

Of course more busses or matrices as suggested in another post would be great, but I would be willing to dedicate a FX bus or two for that feature, especially as some FX slots are used as inserts.