Darrin Drader
Explorer
I have been somewhat critical of the prequels, but I don't see a difference in the Vader suit to be a major issue... unless it looks lame. I think it makes sense that the suit would undergo some revision over time, just as the clone outfits are eventually revised into stormtrooper outfits. As the empire grows larger, becomes wealthier, and gains influence, I think it makes sense that they would want their most powerful warrior's outfit to change to suit the times. My expectation is that the "new" suit will be less bulky, sleeker, and built for the purpose of allowing Vader to fight without being too much of a target. It may not suggest awesome power in the same way that the old one did, and it may lack that touch of elegance that was present in IV - VI.