Cruz, well he better hope he can achieve and enjoy a long tenured run as Senator in Texas, because he isn't going any further in his career after how he is going about losing. He could have done differently, but he seems intent on never being satisfied until overplaying his hand in a way which people remember. He might as well be desperate, because he will never again get closer than he is now.
He "clarified" just not campaigning in Indiana because of "resources."