I've read from different sources that they think by the mid 2030's the wreck will collapse in on itself and not long after that it will pretty much be a large pile rust. It seems to be accelerating and pictures from earlier to later expeditions seem to bare that out.
I had to go and look her up as I was not familar with her. Very interesting. Thanks. Yeah it amazing the different conditions of wrecks. Some of the recent Black Sea discoveries of 2500 year old ships is pretty facinating how well preserved they are.