No, this isn't some programming move to get rid of reality shows (though I think it's worth exploring). It's actually a strategy in case there's a strike in Hollywood.

And that strike is looking more and more like it might become a reality. It sounds like hyperbole, I know, but the two sides are really far apart, and we're closer to a strike than we've ever been. Writers want more money for DVD sales and other forms of media. At one point they were going to work under their old deal until the end of this season, but now things have changed. The networks have been stockpiling on scripts and orders for reality shows just in case.