Well, since Disaster did just come out not to long ago, maybe your right. I also totally forgot about the marvel/disney thing. So, that got me thinking about what other rides I would be fine with getting replaced and one really sticks out. Twister! While it was "fun" the first time, the space could be used in a much better way. This has always been a show that we skip becuase it is not the greatest special effects show Universal has ever done. It doesn't have that intensity like Backdraft did.
However, I think replacing something inside Twister would be another new ride and they only said they will announce the replacement for Jimmy and an upgrade to a ride. So, as far as upgrades or changes go for current rides, I would love for them to REMOVE the stupid lapbars on Dudley. Those things making getting into and out of that ride a nightmare. I would also like to see them change the ending of popeye to include a DROP and not just a slight downhill drop that it currently has. I am still hoping Universal was able to convince Disney that new projections fall under "maintance" and not "upgrade" part of the contract.