Getting rid of half a cast of dunderheads and silly folks wouldn't harm the show at all, and would save the producers money. I also like Captain Awesome who, when he was with Chuck on some missions, were highlights of the season. I like the sister when she's not snooping around Chuck's business. She's a doctor for goodness sake! She has a career and a husband. That should keep her plenty busy. Of course, to have her in the cast, they have to give her something to do, so I understand why they're doing this. I'm just not interested.