This actually doesn't achieve what I was looking for. I wanted the ability to copy my mixer to the cue mixes for the musicians.
For example, if I'm tracking a whole band, I would get my levels while they're playing and record a bit of it. Then I would do a rough mix of it in the control room and get it sounding good on the speakers and my headphones, then I would just copy that mix and apply it to the musician's cue mixes and tailer each one from there. It gets the musician's an inspiring mix much faster as opposed to sending 16-20 individual tracks one at a time to four or so different musicians.
I appreciate the link though, as this feature is definitely useful in a different scenario!
I must however give the thumbs down, not taking it personally of course, just as to avoid confusion about what I'm requesting, as mix scenes doesn't achieve what I'm looking for, which would be a feature like Pro Tools has called "Copy Mix To Sends".