It's PJ. He probably wants Gandalf and Saruman to attack orcs like Saruman and Gandalf's fight while legions of elf warriors fight off orcs in the back ground.
Tolkien = more description, less battle
PJ = What do you mean the original Helm's Deep didn't have elves there and was a very small percent of the book?
Edit: Hope this isn't against any rules. Used the idea about senile actors on my livejournal,
http://brookeoflorien.livejournal.com/