I think part of the problem with continuity in the early episodes was the need to introduce new characters--understandable, if not exactly easy on the viewer. But in the later seasons, I sensed some arrogance on Chase's part. He seemed to say, "Hey, I've got the most popular show on TV. I can afford to indulge myself without caring how it affects my ratings." Just look at the jerking-around we're getting on the much delayed opening of the next season.