Miller is just Dan Girardi if Girardi could skate.
He has all of the annoying habits.
Opponent comes down 3v3, Miller is probably fine, and he swan dives across the ice to block a nothing pass, creating an odd-man rush.
Or he'll have a guy covered in front, and if you try to pass to that guy, he'll reach out and knock it into his own net for no reason.
He has that "trying to do way too much and always attacking the puck" bug really bad.
Just cover your man and leave the puck alone until we have it, or you have a clear shot at possessing it.