With the Las Vegas Raiders moving to the Silver State, the organization's geographic rivalry with the San Francisco 49ers is virtually over. The series is considered more of a "fan rivalry" anyway as the teams have never met in the postseason and only face each other once every four years.
The lack of matchups has never stopped the constant bickering between Raider Nation and the 49ers' Faithful, but those arguments will presumably fade away now that a state line separates the teams instead of a bridge. However, the NFL Draft could be the fuel that keeps the burning hatred between the fanbases alive.