Interesting this thread came up again. As I drove down the street today, I noticed one tree has shoots coming out all over it. Two others have little growth if any. They still look awful.
One more question. Obviously they should have had attention long before this but since they didn't, what other choices were there short of removing the tree? Any way you look at it, some big wood had to be removed. Or would removal be preferrable so a new, smaller tree could be planted? I know it's difficult to say without seeing the tree beforehand. What would an arborist have recommended?