Joe Duffy, the most respected NFL handicapper of all-time has everything bettors must know as far as what teams will be over and under-valued this upcoming NFL season in the NFC. Bookmaker sportsbook, NFL betting, bet on NFL, professional gamblers, professional handicappers, NFL odds, bet lines, betting NFL, NFL wagering, wager on NFL, betting NFL, NFL odds, NFL, professional NFL betting, NFL betting, bet on NFL, professional gamblers, professional handicappers, NFL odds, bet lines, betting NFL, NFL wagering, wager on NFL, betting NFL, odds, NFL, professional NFL betting, NFL betting, bet on NFL, professional gamblers, professional handicappers,