I'm thinking they won't get Ravens or they would have updated the iCodex already. That being said I'd like to see everyone of the chapters get both the Raven and the Talons, Baal predator etc. I don't see a reason that only one chapter would use awesome things and not let others use it. HURRY UP AND GIVE MY BA's access to the THUNDERFIRE!
Only if they give everyone else access to Baal engines to make everything fast!
I like having the different codices with something unique (or close to it) to each one, since it adds more variety to the game. It's why I really hope they do awesome things with Dark Angels and Black Templar when they get new codices, since so many things got poached from them in subsequent 'dexes.