It's impossible to know this far in advance of having actual product in the field, but the DSP does have Dante slots as well as MY card slots, The I/O rack does as well. We may not know till next summer what the real feature set is, but it seems like it is not out of the realm of possibilities that there will be some level of support for Dante, Rio I/O, and Mini YDGAI cards.
I have seen no mention in the preliminary literature of Dugan automixing, so on that basis alone I hope the Dugan card is supported.