This would be two great features. Being able to have groups for tracks in anyway we want. just so that one fader controls the amount for multiple tracks. Also if you push that idea, grouping several tracks under one group track would be just great for comping like three guitar solo under one group to a resulting one good solo track. For those who are using live in a more (studio recording Setting).
A little bit like the drum rack but for any chosen tracks. the drum rack is just amazingly cool, no need to record each drum on its own channel, it is already that way under a same group. Great Great Great !!!
Live has just become the best , let's make it even better.