I have another one.
Some of the wavetable samples tend to fade in volume the lower in tone it goes. An example would be if you were making a bass sound by trying to stack a saw for the punch and a sine for the body, with a synced sine an octave below to fill it out. You can't hear the lower synced sine. However, on synths that use analog emulators instead of wavetables for these, the sounds remain just as loud and full.
I would ask that they include the option to set an element to "analog" or "wavetable". This could be a simple menu item added to the elements drop down. The only thing that would change on the display would be where you click to bring up the sample browser. It would now be a simple drop down.