Um, I thought the whole Romulan homeworld blowing up into little bits was from the movie.
Am I misunderstanding something?
I think ideas can but specific designs can't, there was something in the forums (before the supernova hit it :biggrin about the Enterprise, Kelvin, and other ships, and uniforms from the film, but they can't use it.
Besides the supernova event and current uniforms are taken from the Countdown comic which can be used here.
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JJ. Trek is just as canon and awesome as all other Trek, Get over it.