I'm all for the naming of presets, and the line6 type swell thing going on too.
The ability to assign an aux switch tap vs an aux switch hold.
aux 1 – tapping an aux switch would set the tap tempo / holding would create do a repeat.
aux 2 – tap switch bank (a/b) / hold change preset
aux 3 – tap bypass / (data bank 2?)
I suppose this may not work for everyone's setups, but I'm just interested in seeing if anyone else might find this useful?