The Buffalo Bills’ home officially has a new moniker. The team announced on Twitter on Thursday morning what’s been reported by a number of media outlets: Ralph Wilson Stadium is becoming New Era Field. While the team declined to disclose the terms of the naming-rights deal, it will last seven years, the team announced in a news release. When the existing stadium lease expires in 2023, New Era Cap Co. will have the right of first negotiation with the team for any rights held by the club, the team said.