MIAMI — Lil Uzi Vert turned up to Hard Rock Stadium in Indiana swag Monday night, and by the wee hours of Tuesday morning, Lil Wayne had on Twitter handed Curt Cignetti a new nickname. “Bignetti,” if you’re wondering. Indiana football entered a different layer of the cultural atmosphere this week, rising to national prominence through national championship in ways that stay with a program forever. But anyone expecting Curt Cignetti to turn into anything else — to respond to this particular mountaintop with anything other than his trademark confidence and defiance — will have been setting themselves up for disappointment. At a first-thing-Tuesday news conference, seated next to the CFP...