The Indianapolis Colts clinched the AFC's No 1 seeding and a home play-off tie with their 28-16 victory over the Denver Broncos on Sunday that made them 13-0. In the NFC, the Drew Brees-led New Orleans Saints are also unbeaten. Do you think this will be the pairing battling it out for Super Bowl glory? If not, who do you think are the main challengers and the dark horses? Tell us your views below.