Well i like Nolan North over dinklebot. See? They are all just opinions. And i think Bungie did this for the sake of Destinys future. You cant just hope that the same voice actor will ALWAYS come back to the same role, they have other work to do. They obviously didnt get Peter Dinklage for year 2 so they had to bring someone else to the role. Well then we would have a problem. 2 different voice actors, and why the original ghost sounds different than the newer one? Thats why nolan north did all the scenes again. Thats just how games work. You hire people doing roles, then they left and usually dont get them back. It is possible that if Nolan dont have the time, Destiny 2 could have a completely new voice actor for ghost.