New Indianapolis Colts coach Shane Steichen was willing to be patient with Anthony Richardson before naming the rookie quarterback his starter. On Sunday, a little more than four months after Indy selected the former Florida prep star with the draft's fourth overall pick, Richardson will trot onto the field Sunday against Jacksonville as the face of the Colts' future — and present. It's been a crash course for the 21-year-old rookie who will become the youngest opening day starting quarterback in franchise history and the third-youngest in NFL history.