He's one of my favorite charecters too! It made me excited when I saw he came back to life but it made me sad when he was the first akatsuki guy to disinigrare!!! I don't think masashi kishimoto really likes sasori that much and only brung him back temporarily for the fans..):
Yhea, I love him too and I wish kishimoto couldve had more episodes with him in it with deidara. That wouldve been cute, but no, he didnt even make it past the first season!! Yhea I know it was because of the story line, but so what?!