No Disney Imagineers involved:
Source:"The significantly scaled-down Marvel Adventure entertainment center promises to have 'interactive entertainment experiences' featuring Marvel characters. While officials have yet to announce any attractions, the new Dubailand park will likely have smaller attractions rather than larger rides," the paper notes.
Disney told the Times that it has only licensed the use of the characters for the project and won't involve Walt Disney Imagineering or its theme park operations.
http://travel.usatoday.com/destinations/dispatches/post/2012/06/disney-sending-marvel-comicbooks-heroes-to-dubai-theme-park-/792200/1