It's official: Andrew Luck will be the No. 1 choice in Thursday night's NFL draft. Rather than keeping the NFL's worst-kept secret under wraps until Luck's name rolled off the lips of commissioner Roger Goodell, general manager Ryan Grigson decided there was no reason to delay the inevitable: Luck will become the successor to Peyton Manning as Indianapolis' quarterback and the new face of the franchise. "We didn't see the point in prolonging what the world already knows," Grigson told reporters Tuesday after a voluntary minicamp workout. "It's about Andrew and we wanted to do the right thing by him." Read more: http://espn.go.com/nfl/draft2012/st...drew-luck-our-pick-indianapolis-colts-confirm