The Mail on Sunday says Mancini could quit as Manchester City boss inside a year if he doesnâ€™t receive the backing he requires.
"We will see what happens in the next few days. He feels there is no one at the club doing the transfer dealing for him and he has been left with just 19 players for the new season. He is angry, as you can imagine.
"He is ambitious, he has just won the Premier League and wants to win the Champions League. But he canâ€™t do that without the right support.
"He isnâ€™t about to walk out on City but if nothing else happens before the transfer window closes this could be his last season at City. I wouldnâ€™t rule out a move elsewhere next season."