Hardin's legendary responses come when there's an actual legal point that needs to be made, but he doesn't just respond to every little piece of batshit insane retardedness that Greer spews out -- and it's just as well. If he were to do so, his responses would be never ending.
It seems to me that he's walking a very fine tightrope. Gratifying though it might be to tear Greer a new asshole for every minor piece of insane bullshit sends to the court, I think the judges have sent him a clear signal.
"Look, we know you're a lawyer. We're lawyers too. You don't need to respond at interminable length to his pointless waffling -- the stuff that has no basis in law and no evidence to support it. You know it's bullshit. We know it's bullshit. You know we know it's bullshit. If you have to keep flooding us with responses, just stick to the stuff that actually needs a response. We don't care what he claims he told his Auntie Mary five years ago about how he couldn't sleep at night because null might have instructed one of his anonymous soldiers to send him a picture of Hitler. It's a waste of your time, it's a waste of our time. Just address the important stuff and move on."