What happens if I don’t link my accounts?
Players who don’t complete the account linking process will no longer have access to online features of AUDICA, Dance Central (2019), and Rock Band 4. This includes Leaderboards, Multiplayer Activities, Rock Band Rivals Mode and the Rock Band Taunt System. Player display names and band/crew names will also be hidden from Leaderboards until account linking is complete. You can recover access by completing the account linking process.