That would make a lot of sense.
However...
This makes more sense in the longer term (and drop MME support at the same time - why have an extra un-needed codepath present which causes its own set of problems?). Or ship with ASIO2WASAPI if that works better, and then your bases are covered even better (every other DAW I've tried comes with its own ASIO wrapper or ASIO4All, so Sonar should too).