Yes that is how I see it Josh, I find myself creating additional layers to put on self xrefs to achieve what I want to do, as others have indicated. This creates additional layers or clip cubes ( if done that way around) and resources in creating self xrefs and time in creating and aligning them all. MW or additional GTVs could be used and set up to achieve this but in my current file I have run out of Multi windows due to the amount of drawing sections I have, I also have allot of additional GTVs which take time to sort through.
for example, when using construction lines taken off from other drawing sections with their own set of layers in a GTV. It would be convenient to turn on two GTVs (or more) at the same time. This would reduce the number of layers, GTVs, self xrefs required and the sorting of them.
I do allot of house extensions where this is not so much of an issue but with this particular current project I have 92 GTVs and all the layer to go with them. I am getting confused with the complexity of the file arrangement.