NFL rules analyst Mike Pereira breaks down Week 16

It's no secret that officiating has been a hot talking point all seaspm.

With FOX Sports rules analyst Mike Pereira on hand, follow all of the questionable rulings and flags thrown on Sunday. Pereira, who retired as the vice president of officiating in 2009, offers an informed look on Week 16's slate.

Stick around, you might just learn a thing or two.

(If you can't see the live chat below, try refreshing the page.)