subtlearts,
In an earlier post, you mentioned you were considering the other DAW that starts with "R". I demo'ed that for a while, and one of the reasons I abandoned it was it's limited support for my Alphatrack.
Another major reason was that it had no staff view whatsoever.
In regard to Alphatrack support, I'm just guessing, but it may be difficult (or even impossible?) for improvement in that area. That daw seems to treat a lot of things as objects with no inherent distinctions between them. That can be very powerful in some ways, but in the case of the Alphatrack it backfires.
The mode buttons (pan, send, eq, plug-in, auto) don't work at all because the daw doesn't tell it "this object is an eq", or "this object is a plug-in" or "this object is a bus send". So as far as controlling those kinds of things, all the Alphatrack can do is scroll through all parameters in all objects on a track with one of the encoders, and change the value of the current parameter with another encoder. If all you had on a track was one send, or maybe even one simple eq, you might be able to live with it. But it's pretty normal to have a lot more than that on a track, and I didn't think I could live with that continual scrolling through dozens of parameters trying to find the one I wanted to change at the moment. It would be similar to using a single ACT setup to control all sends/eqs/plug-ins on a track at the same time.
I'm not trying to dissuade you from testing other DAWs; like a lot of people I did the same. But so far, I have concluded that while other DAWs look very appealing at first, once you take the time to do the research and actually use them, they're not really better, just different. You have to decide whether the overall differences suit your personal use/preferences or not.
As I think you said, Alphatrack integration is probably strongest with Sonar, and that is very important to me. I'm hoping that Cakewalk and/or Frontier can work out control of the ProChannel.