I'd like to see microtonal file support for all Tone2 synths - the ability to import tuning files such as .tun, .scl or .syx. It would enable users to do all sorts of crazy stuff. All of the major instruments by u-he (Zebra, Diva, Hive, Bazille...) and Spectrasonics (Omnisphere, Keyscape...) already have this feature, and also other synths by AAS (UltraAnalog) , Rob Papen (Blue, Predator, Quad etc), Native Instruments (FM8) and Xfer Records (Serum) also do this. I think it would add another dimension to the Tone 2 synths.
Or maybe they can already do this and I haven't found it yet...?