The Snitch, a UK Harry Potter fansite is reporting that Dave Legeno has been cast in the role of Fenrir Greyback in the upcoming Half-Blood Prince. Meanwhile, The Leaky Cauldron reports that the role of Amycus Carrow has also been cast with Ralph Ineson taking the role. We don’t know at this point how much CGI will be involved in the presentation of Greyback, nor to what degree either of these characters will get screen time, considering the results of past castings that amounted to almost nothing (am I still bitter about the young Marauders and Snape content in movie 5? Yes, yes I am).