AdvertisementAs Damar Hamlin shows 'substantial improvement,' Buffalo Bills will play SundayUpdated January 05, 2023Ashley AhnGiulia HeywardfacebookEmailBuffalo Bills fan Dustin Peters attends a candlelight vigil for Bills safety Damar Hamlin at the University of Cincinnati Medical Center on Tuesday. (Getty Images)This article was originally published on January 05, 2023.