Apart from what we wish for this software we must be realistic and try to see what is MAXON's real goal and what should we be expecting.
To do this we also must see what is happening in the other 3d software packages.
C4d along with houdini is the main package for motion graphics and an industry standard in broadcast, advertisement, design studios, motion studios etc. MAXON will try to defend this status since it's the main profit branch so it will include more stuff dedicated to motion (scene nodes inluded) and also the reason why its buying red giant etc. Also c4d is know for it's easy approach so the stuff we'll see it's probably gonna be not very technnical.
in my opinion MAXON will try to consolidate its presence in this side of the industry in order to keep blender away and to distinguish itself from houdini, since its an easier and more compreensive software.
the other commercial software packages are kinda doing the same. in their own game.
Autodesk 3ds max is boosting its modelling tools and also developing better material editor in an effort to maintain its status as modelling and render king. However, it relies in two major 3d party softs. Vray and recently tyflow. Without those two max is just and old software with good modellling tools but nothing special.
Also autodesk is not introducing nothing new besides these features. max doesn't have a decent take system, nor a decent xref system, nor volume modelling etc. The list goes on. And you have to rely on lots of third party software.
Maya is the same, they boost rigging/animation tools since its main business but besides that i dont see much. They dont upgrade their motion graphic tools , or everything else. and its crashes a lot (kinda buggy)
Houdini is the main competitor for c4d in my opinion. apart from modelling, sculpting and character animation and rigging it is a stronger software but its hard to learn, and is a lot slower to produce results comparing to c4d in small advertisement projects. However i think they favour the development of vfx tools apart from anything else, since its main profit .
Basicaly every company do the same as MAXON. They develop their software according to their commercial needs in order to defend their status in each industries, and if that status is gonne that software is as good as dead.
We all want better tools that can do everything and in the end to pay the lowest price as possible. I think its very difficult to do that. Sometimes it's just better to learn a second soft and use it to complement (if needed).
For motion graphics / advertisement etc, c4d will be a safe bet and with good tools. For everything else i think it will depend. My guess is that character animation will receive some better tools also. (and i hope)
cheers