"We must try to find the right solution to contend the title, to try to fight them. Not only Chelsea, but the five top teams.
"This is a great team, but this team was a great team last season.
"During the transfer market they reached their targets. We must pay great attention, not only in England, because Man City is building a strong team to lead in Europe.
"I think also you must be lucky, because in many games they won in the last minute.
He added: "Time is moving on and Manchester City are continuing to win, this is the problem.
"In nine games, when you win seven times and draw only once - it's possible to draw against Liverpool - and lose only one game, and stay 14 points less…"