Question: Is Craig T. Nelson being cast on CSI: NY just another big star guest turn or could it be something more important? We don't know the answer yet, but I suspect that booking the Emmy-award winning TV star for three episodes could be a lot more significant than just pumping up the ratings during February sweeps with a meaty story arc.

What we do know is that the popular actor will be on CSI: NY as an antagonist to Gary Sinise's character. Nelson will play Robert Parker, a high profile, powerful publisher who has an ax to grind with Mac Taylor.

To say they're going to butt heads is an educated guess, but I think that's the direction they're going. You can see Parker using his media outlets to attack Mac and his department, you know, those great New York tabloid headlines.