Queiroz said: “I need to reflect on what I want to do in this last part of my career.
“In December I’m going to stop and think about myself.
“My contract is perpetual and caters for various options. But I only have one life and one career. I am going to think about it and go for the route that makes me most happy.”
He continued: “I read Sir Alex said that one day he would like me to be United’s main coach. That is one reason I am in this project but I’m not desperate about it.
“In your personal and professional life you always have more ambitions.”
He added: “To coach in Portugal is a possibility.”