Well....like you, I would also need to twist, turn and slant and just stare at this trunk for many views to see what could happen. My fingers walked around one of your photos a couple of times as I thought about what it would look like with some parts removed. I was just thinking and wondering. I think it's odd enough that it has potential. I happen to like the Deadwood damage the tree has suffered and wanted to work with it. I like the last one where the dead area is carved down further to exploit the deadwood. Once the branches began to fill in with additional branching I believe it will portray a good emotion of strength and longevity despite problems. I'd see those branches above and alongside the deadwood thickening a lot and the overall tree becoming taller. The deadwood area to the soil being about the lower third of the tree.
....just my thinking. I like the explosiveness of the deadwood.
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