Jon Gruden will be the center of attention Tuesday when he is introduced as the Raiders head coach.
Yet the day is as much about owner Mark Davis as it is about Gruden.
Like it or not, Davis has changed the NFL landscape twice within the last nine months.
It's a tossup as to which Davis move is more bold – getting approval to move his franchise to Las Vegas in late March or luring Gruden back into the organization 16 years after he was traded, with the last nine in the broadcast booth.