Jets' Sanchez first rookie QB to start season 3-0

Three games into Mark Sanchez 's first year as an NFL quarterback, Jerricho Cotchery has an announcement to make: From this point forward, Sanchez is no longer to be considered a rookie quarterback."We don't look at him as a rookie anymore," said Cotchery, who caught what turned out to be the winning touchdown pass in a 24-17 win Sunday at the Meadowlands. "When we're out there on Sundays, he's not a rookie."OK, so Cotchery is understandably caught up in the excitement surrounding Sanchez, who has the Jets off to a 3-0 start, just the fourth time in franchise history. But after watching the kid beat the Texans on the road, the Patriots at home, and now a desperate Titans team, you can't blame Cotchery. Or anyone else, for that matter.After all, Sanchez is well ahead of the usual curve for rookie quarterbacks. Like, historically ahead of the curve: He's the first rookie quarterback in NFL history to start 3-0.Yesterday's resilient ...