As the NFL season rolls into Week 2, sportsbooks are offering various promotional bonuses to entice new bettors, particularly for the Thursday Night Football showdown between the Miami Dolphins and Buffalo Bills. Bet365 offers a choice between a $1,000 First Bet Safety Net or a 'Bet $5, Get $200' bonus for new customers in multiple states, including Pennsylvania. Similar offers from BetMGM and FanDuel provide substantial first bet safety nets and bonus bets, aiming to attract new users. The Dolphins are favored by 2.5 points with an over/under of 49 points for the game. Additionally, bet365 provides various same-game parlay boosts and other promotions for NFL games throughout the week.