The CNN moderators wanted the candidates to fight. Trump and Bush obliged them. Trump vs Cruz not so much. Very smart.
Bush came off looking pissy, bitchy and entitled. I wouldn't be shocked if his numbers went down.
Rubio did OK. Carson did better than his other debates. Trump and Cruz mostly helped themselves. Everybody else was just eating up time.
All in all, I expect to see the top three remain the top three. I expect to see Jeb sink even further.