Granted, it's only been a few episodes, but I think Courtney was far above what Derrick has shown thus far. She was great in the musical challenge, and even though she wasn't on the level of Adore or Bianca, she never really embarrassed herself in a major way. Derrick is certainly striking as hell, and while I'm sure she has some performing skills, it hasn't really revealed itself yet. I'll be interested to see if Ru's warning sets a fire under her ass.
I am a firm believer in serendipity- all the random pieces coming together in one wonderful moment, when suddenly you see what their purpose was all along.