Are you a fan or not? Welcome to SB Nation Reacts, a survey of fans across the NFL. Each week we ask questions of the most plugged-in New Orleans Saints fans and fans across the country. The black fleur-de-lis on a gold helmet for the New Orleans Saints is almost as iconic as the blue star on the silver helmet for the Dallas Cowboys. But for the first time since the 1967 preseason, the New Orleans Saints are introducing an alternative helmet to pair with their standard gold headpiece. The new one, designed in part by former Saints head coach…