I'm not saying I don't want this to happen, but I don't think its going to. They are completely different programs.
There are ways to address this now, some of which you've mentioned already.
The main solution is to standardize your CAD drawings so you can easily filter lines in Revit. I also don't think editing a linked CAD file is all that time consuming, especially not for an experienced CAD user. I consider myself a native Revit user, and AutoCAD feels far less comfortable to me, and I can make changes like this in no time depending on how complex they are. Or I can quickly reference what layer certain lines are on so I can easily hide them in Revit.
I'm also curious as to what your workflow is if this is such a frequent problem that you'd have this idea. I'm wondering if you are doing things in CAD that you should just be doing natively in Revit.