> The only problem, right now I can't imagine how to make the smaller > incremental (and bisectable) changes. > > And more, I can't imagine how the code will look after rework. _Perhaps_, > when the code will be ready, I will be able to split the changes.
Right. I'm sure it will be easier to figure out an incremental path once we are much more sure about what the end-state looks like. I think it makes the most sense to concentrate now only on what seems most efficient at making progress. If it muddies things for you to worry about the incremental changes, then don't worry about it yet. Thanks, Roland