I think the "don't turn the ball over" meme is overrated.
Romo threw an INT on Wednesday night, but no one cares because he threw 3 TDs.
It's about scoring TDs, whether he throws it, runs it in, or a RB runs it in. TD scoring drives. If Sanchez leads the offense on TD drives to turnover ratio of at least 2:1, the Jets should be fine. In other words, for every turnover, Sanchez should be leading the offense on at least 2 TD drives.