This isn't something that's covered in the ChatFFB wiki — there's no information about O.J. Simpson, the Bills' Wall of Fame, or any plans related to it at the new Highmark Stadium. The wiki focuses on 2026 NFL season fantasy football content (players, teams, depth charts, coaching changes, etc.), so historical/honorific topics like wall of fame inductions are outside its scope.
You'd need to check with the Bills' official channels or local Buffalo sports media for the latest on that topic.