Barstool Sports founder Dave Portnoy threatens class action lawsuit against Bengals and NFL after losing $120k wager due to undisclosed Joe Burrow injury. NFL investigating Bengals for potential failure to disclose Burrow's wrist injury. Portnoy demands refund, claiming unfair betting conditions and calling for jail time for all involved.Barstool Sports founder Dave Portnoy threatens class action lawsuit against Bengals and NFL after losing $120k wager due to undisclosed Joe Burrow injury. NFL investigating Bengals for potential failure to disclose Burrow's wrist injury. Portnoy demands refund, claiming unfair betting conditions and calling for jail time for all involved.