Josh McDaniels will never say never, so he isn’t about to rule out a third chance to be an NFL head coach. But after two stints as the head of an organization each ended with him being fired less than two years on the job, including a Raiders tenure that lasted all of 25 games, McDaniels is a reaffirmed believer in simply being where your feet are planted. Right now, that’s a pretty good place. And a familiar one at that. McDaniels, who returned from a one-year coaching sabbatical to take a