SI Gambling analyst Roy Larking breaks down a favorite, a mid-tier team, and an underdog pick for which NFL team will win the most wins, based on the odds. NFL 2021 Preseason Update With the 2021 NFL Draft , organized team activities, and minicamps now complete, teams are preparing for the start of training camp. Unlike previous seasons, when camps opened on various dates, 29 of 32 teams will get back to work on July 27, 2021. Pittsburgh and Dallas play in the Hall of Fame Game , so their camps begin on July 21. Defending Super Bowl Champion Tampa Bay can report to camp starting on July 24. While the NFL is in a short summer slumber, there are loads of preseason betting options at top-ranked U.S. sportsbooks like DraftKings. From Division champions and team win totals to Season Specials and Super Bowl LVI odds, the DraftKings NFL futures betting board is packed with choices. As part of the package, the “Team to win Most Games in the Regular Season” prop betting option is on our r...