I'd love to see them improve on the poco version tbh rather than code a new native version.
Things I'd like to see added:
1.The patch management is gay take's you ages to find the sound your after (yes I know the virus is a synth and not a preset machine but what's the point of having 1000's of presets if you can't scroll through them quickly?)
2. The moog filter would be nice
3. Reverb/delay and maybe an EQ per part or...
4. Separate Reverb/delay,EQ or maybe the whole effects section as separate plugins (which load on to another DSP). Would be good because not only you can process the other virus parts but other sources as well (without the need of using the input plugin to send it to the actual synth).
But I guess none of that stuff would happen

, it took access years just to fix the bugs with it and the only new feature in the 2.0 update was program change.