Nay, Danii isn’t going to get the job. Danii just doesn’t fit the bill unless she goes through a major personality transformation. She maybe a nice person and a good judge on the X Factor UK, but she is a bit too up-tight for American viewers.
Paula was not the best judge on American Idol, but she got tons of love and the viewers had (sorry) fun watching her. People hated her, loved her, and went ga-ga for her; she was loose, she was yappy and she could even spit chewing gum at Simon; she had a lot of entertainment value. Then, who is replacing her now? A Comedian!
I am not suggesting that Simon select the judges/mentors based on fun factor. However, for the survival of the show, he has to think about who could make the American public turn on the TV and satisfy their appetite for a drama. He needs at least one, or ideally two, on the panel who is unique from what the viewers have already experienced with American Idol.
Simon has to emphasize how different the X Factor is from American Idol; judges become mentors, and the mentors sharpen their nails. Danii's nails are short and round.