Rich Pilling/MLB Photos via Getty ImagesVin Scully at Jackie Robinson Day in 2007Vin bless us every one.Vin Scully told fans watching the Dodgers-Rockies game tonight that he would return to broadcast Dodger games in 2012, his 63rd season behind the mic with the team.As he has in recent years, Scully will call Dodger home games and road games in Colorado and west of the Rockies. Scully began speaking by holding up a chocolate-chip cookie: “Every year this time of year a nice lady in Woodland Hills named Mrs. Marti Squires sends me some chocolate-chip cookies. This year when she sent them in the letter it said, 'This is a bribe to get you to come back next year.' Well, I don't want to make a big deal out of it, I mean, you and I have been friends a long time. But after a l