Not thus far. They do have (or at least had) Captain Barbosa's costume from the film on display at the AFI Showcase at MGM, but that's about the only Pirate-related thing I can think if besides the ride (which Capn Jack is also not in).
We went to MK in mid-January and were disappointed by the lack of ANYTHING related to the movie. My friend was looking for things to purchase or take pictures of that are specifically related to the movie, and the only thing we found was a child's t-shirt with the movie logo on it.