The main favorite to win the American Idol, Frenchie Davis, was cut from American Idol for appearing on kiddie porn websites. Incase you don't know, Frenchie was the big girl who could really sing the hell out of the song.
Hal: So, Dewey, I'm thinking our little Lego community needs a school. Dewey: Don't need it. Everyone's born smart. Hal: Aww, that's beautiful, son. It's a utopia. Dewey: And anyone stupid will be ground up for food. Hal: Oh. A cannibal utopia. Interesting.
If I'm not mistaken, Willow did use the exact same spell as season 2. After she released he soul from the container it was in, then she was able to use an orb of thessela to summon it and insert it into Angel just like before.