Ewww, hell no. Echo lake in DHS would be expanded and a life-size RMS Titanic would be near the far end. It would house a ton of unique things other than the ride, possibly including a restaurant, theater, even a hotel. It could also serve as a backdrop for a nighttime spectacular on the water. The stellar ride would be indoor/outdoor where you experience the ship sinking and all, and of course it'd be based on the JC movie. The Titanic held a lot of glitz and glamour in its glory until disaster struck, not unlike the stellar eye-catching attraction on the other side of the park. There would be striking similarities in storytelling. This would be a great beautiful addition, fit the theme of the park better than most other, and be a great multi-purpose facility which I feel Disney could do more often.
I'm rambling, and will one day post in full in the Imagineering section, but that's the gist of the idea.