Hi,
I wholly support this idea.
Also an issue: Presently, you have to first switch to DRUM, and then press DRUM+MUTE+PAD.
So if I'm in controller or seq1/seq2 mode, it takes 2 separate steps to mute/unmute single drum sounds.
Same goes for sequencers, actually. Transposing sequences requires me to first switch to corresponding sequencer with one button press, and the pressing SEQ button + PAD.
I find this odd and inconvenient, and something that seems easy to fix with firmware update.
Just my 2 cents.
Regards, Teemu