Sasuke’s defeat to Gaara, and later Itachi, forces him to realize that he is not strong enough to get revenge against his older brother.
Perhaps they feel that
ربما يريدون إحكام سيطرتهم 
،على قوّة الكيوبي المختوم بداخلك
In dir ist der Neunschwänzige versiegelt
Mientras Kyuubi esté sellado en ti,
Teniendo en cuenta que Kyubi está dentro de ti,
Ma ora che la Volpe a Nove Code
 è sigillata dentro di te,
Talvez as pessoas sintam que,
Возможно, они считают,
что раз Лис запечатан в тебе,