Actually, this article has a lot more detail on what Harbaugh actually said to Nordin - when taken in its totality, Harbaugh is a really, really odd - in a creepy kind of way - dude. Here is
THE LINK and here's some of the things Harbaugh said to Nordin on the topic - this guy is so creepy, uncomfortable weird, it isn't even funny:
**************************************************************
"Under the exact rules, he’s going to be at my house at 12:01 he said. That’s when it’s legal for him to be at my house. He said we can watch a movie, see how well we gel and he said he would sleep over after that."
**************************************************************
**************************************************************
"He told me if I had a 6-foot-3 inch piece of carpet for him to sleep on, that would be enough. I said we have guest rooms, and he said ‘Tell you what, I’ll just sleep on the floor in your room....."
**************************************************************
This guy is just so uncomfortably weird even when he is talking half in jest......just a weird, weird freaking guy with a weird sense of humor.