Nearing the halfway mark of the 2016 NFL regular season ( Week 8 ), I would say that the teams with the best chance to win the Super Bowl this year would be the New England Patriots, Dallas Cowboys, Philadelphia Eagles, and Minnesota Vikings. The Patriots are by far the best team in the AFC and should not have much difficulty making it to the Championship Game as long as everyone stays healthy, while the NFC is a lot more stacked and more difficult to predict.
I agree these teams are looking like strong contenders for Super Bowl 51 but I also think the Colts and Giants will sneak into the picture when the regular season ends. I actually have money on the Colts winning Super Bowl 51 and I have also just put money on the Vikings as they were lost this Sunday and their odds went out a little which I was hoping for because I believe they are strong contenders to winning. Right now I have money on the Colts, Giants and Vikings to win Super Bowl 51 all at high odds except the Vikings which I got @11.00 but the Colts and Giants I got on at over $50 -1 and I also have the Colts winning the AFC South division.