Haven't seen anything on Gettleman's health since articles from last July, which stated his cancer is in remission. I'm sure he's keeping this private with discussion only with ownership; can't blame him there.
I don't see Harbaugh being fired, either. I was thinking back to a month, or so, ago when articles appeared that Harbaugh and the Ravens will amicably part ways. If they make the playoffs, hard to see Harbaugh forced out; he would leave because he wants to.