Center spins the ball - NFL

[JDLJ]

UC's are very rare despite the coaches being amazingly profane. I've worked on the NFL sidelines for years and I've only seen one called. I'm not knocking the NFL refs; they do a great job but that is just not a call they are encouraged to make so they don't call it. They are instructed to let a lot of stuff go that would be called at the high school and college level in order to let the game flow. That's neither good nor bad - it's just the way it is in the NFL.