I read on the internet that one of these futures in Rhino 6 will be the ability to edit and cancel the fillet edge, if I’m not mistaken.
I ask: “But if the geometry of an object is changed or distorted, you can always edit the fillet?”
as that is the reported estimate before V6 beta will get public.
*Note that about a week is an undefined time-span.
I personally have no idea how well fillet edits will handle distorted and changed geometry. It all comes down to how this feature is implemented and I guess it will be a feature that needs a lot of fine tuning in the beta cycle(s).