Here's something released by the Rangers via Josh and Katie Hamilton about the possible film about Hamilton's story. It's not really a statement, as there is no quote from him, and it's not very long, but there are details about his involvement in the movie:
Josh and Katie Hamilton are pleased to announce that they have been approached by Casey Affleck and Thunder Road Pictures and have agreed to the creation of a feature film about their lives. While they are not involved with the actual Hollywood pitching process, the Hamilton’s will be an integral part of the film’s creative direction and accuracy as the project develops.
-- Jeff Wilson