Cliche 24 storyline

Why is there always a mole in CTU? It is beyond redundant at this point and everybody knew it was coming at some point. Also, tired of the same old storyline every single season of nuclear weapons. Move on to something else. The show has certainly lost it’s luster and gone downhill the past 3 seasons or so. I know I could sit down and come up with better storylines than this. Now, I will say the Chloe stuff this past episode was awesome and top notch though. Jack and Renee together again doing damage will be welcome as well. Bring Palmer back as the ultimate twist.