Noel Borthwick [Cakewalk]
Notation is a very specialized area of programming and most of us here are not very expert in that domain so its a longer process for us to add features to that area.
To try to match Finale or Sibelius in capability would be a vast undertaking, and a very expensive one, both in terms of money and in terms of the focus it would take away from the current product, which still needs to move forward. The Spreadbury project at Steinberg definitely intends to take on head-on the best of the notation products, but they are probably spending well over $20 million, and that would initially just yield a stand-alone notation product, not improved notation in Cubase. Of course, one assumes that they would marry those functions eventually, but we're probably talking 2020 for something like that.
While the notation world should welcome the Steinberg project (given the limited pace of development on both Finale and Sibelius), it would be insane for Gibson to try to do that. But fixing some basic bugs and weak features in the Sonar notation engine doesn't seem like an impossible task, nor one that requires an exceptional amount of expertise in the notation field. It is a limited thing.
OTOH, nobody understands MIDI better than Cakewalk. All the high-grade notation products can export and import MIDI. And many of them can export and import MusicXML in a comprehensive way. Even if you don't have MusicXML experts on staff, nearly all competent programmers today are knowledgeable of working in XML, and the MusicXML schema is well defined. It isn't that complicated, and you would be able to ignore 80% of it anyway. With a strategy of more seamless interoperability with the major notation products, you would have access to most of what Steinberg might be able to do by 2020, and I bet an import/export process could be built a lot faster than building a whole new notation product. Such a project would give you greatly improved interopberability with all the important notation products out there. As a strategic planner, I would think that such integration would be a minimum requirement for competing against Steinberg as they do begin to bring their new notation product to market. (Hint: the Spreadbury product will undoubtedly support MusicXML and MIDI interfaces.)