Forget everything else that will factor in to whether Emmanuel Sanders will succeed as a member of the New Orleans Saints. It doesn’t really matter that he’s upgrading from the likes of Joe Flacco and Case Keenum at quarterback to Drew Brees, the most-accurate passer of all time. It’s not like having Michael Thomas, Jared Cook, and Alvin Kamara on the field at the same time will create favorable looks in coverage. The fact of the matter is that Sanders must choose a great jersey number if he’s going to thrive with his new team. Everyone knows this.