I disagree, I don't think this is Litoshi. As I stated before, I'm not a fan of his, but this doesn't seem like his style.
He like to show how smart and important he is, someone how's time is valuable. (which I'm fine with, I don't think these are negative characteristics, at least in moderation)

So I think he wound't waste his time like this.
If he would, he would be far more subtle.