Cam Newton (+375) is currently the favorite to win Comeback Player of the Year, according to Betonline.ag. The New England Patriots quarterback will try to channel his 2015 form and lead the Pats in the post-Tom Brady era. Our partners at BetOnline.ag have tons of NFL prop bets to get in on, as well as NBA, NHL and MLB games to place your bets on. Head to their website and use promo code CLNS50 for a welcome bonus.