@EventHandler
public void preInit(FMLPreInitializationEvent event) {
    MinecraftForge.EVENT_BUS.register(new PlayerEvents(new SkulledPlayerManager()));
    FMLCommonHandler.instance().bus().register(new SkulledPlayerManager());
}

public class PlayerEvents {

    @SubscribeEvent
    public void onEvent(PlayerRespawnEvent event) {
        System.out.println("FIRED!");
    }