Two things: 1. Occam's razor would suggest that rather than hiring a "rockstar of programming" you should hire a "programming star". It's much simpler. 2. A

Two things: 1. Occam's razor would suggest that rather than hiring a "rockstar of programming" you should hire a "programming star". It's much simpler. 2. A real programming superstar usually has much, much higher hopes than to become become the ultimate Pythonista or Rubyist. Good programmers transcend languages and technologies.