I was looking at the NFL lines today and noticed a ton of early games that I thought the underdogs had a real chance to win. The NFL is a tremendous league in the respect that any team can win on any given Sunday; the parity is what makes the NFL one of the greatest leagues in the world. Honestly these picks are not that bold and they are only underdogs in the opinion of the odds makers, but that is the measuring stick we use most of the time so lets look at three teams I believe will pull off the upset today.