Anderton
Am I the only person who likes clip groups?
They're great but not the same thing.
They also have some strange quirks that crawl up my bottom from time to time. Just being able to expose some kind of alternate "block arranger" thingie on the timeline that allows you to drag around whole sections, insert empty "blocks" and what have you would be awesome.
Essentially that would bypass having to do a bunch of stuff manually (creating the croups, creating splits, doing range selections, copying/pasting/inserting time/removing time).
Couple things that would make it better is
Auto x-fades across all moved audio (when you move a block it extends the audio ever so lightly on either side of all the audio and applies an auto crossfade that can be adjusted in a preferences menu)
Right clicking on the block header exposes a list of all tracks so the user can deselect tracks from the next move. That way if you only want to move a few tracks to a new location but retain other data in that new location you can easily do so.
Holding Ctrl would copy the block for moving leaving the original audio in place. Otherwise the audio gets removed and the next block falls back to replace it (and this drags all later blocks along with it up to the point where the original audio is to be inserted).
Ctrl + Shift while moving a block would leave a hole
Then there would need to be a dropping option of "Insert and move over" or "Replace" so the user can replace the target block or have it move further down the timeline (along with any data that follows).
Keybindings aren't important but that would be an awesome creative workflow for me. That's kind of how I write into the DAW as it is but honestly the way things are now isn't very intuitive. I would much prefer not having to dip down into or even look at the track view when arranging like this... let alone fiddle with all the little this that's or the others that need to be dealt with when arranging.
Just my chaotic rambling thoughts on the matter. I'm sure it has been put more eloquently earlier in the thread.