I’d love to see the soft keys be programmable to be momentary switches to unmute effects sends. Most delays for example, only need the last word (or syllable) of a line to be repeated. Think of “sky” in the first verse of “Sweet Child o’ Mine”, or the “more” at the end of “Rebel Yell”.
It would be great if we could program a soft key to be a “punch in” to unmute a send momentarily so just what you need gets passed through to the delay. I’m sure this is possible quite easily from a firmware point of view.