It seems like Couzin Ed and Lazlow are shaping up to be like Andee and Cliff from Lips 106 in Liberty. Also the addition of Trish Camden should be awesome because she's british and Wave 103 seems to be focused on Brit New Wave music.
Also I noticed in the trailer Vic wore alot of different coloured polo shirts. As I said in another thread it would be good if you would be able to buy lots of different pre-set outfits inside different retailers in Vice. Each retailer has specialty outfits, such as beachware. And youd be able to change at your safehouse similar to the way in San Andreas only with LCS elements like a simple icon but once you enter the icon you have different stores then each store has the pre-sets inside (like a simplified San Andreas clothing System which runs alot faster).