New Barcelona head coach Ronald Koeman says he does not know if he will have to “convince” Lionel Messi to stay at the club.

Koeman, 57, has signed a two-year deal with Barca, two days after the club sacked Quique Setien.

Messi’s future at the Nou Camp is uncertain after they failed to win a trophy last season for the first time since 2007-08.

“He’s still got a contract and is still a Barcelona player,” said Koeman.

“At this point I need to speak to him because he is the captain.

“We need to work with him and speak with various players. We need to make some decisions but in Messi’s case I hope he stays with us.

“I don’t know if I have to convince Messi [to stay], whether it’s that or not. He is the best player in the world and the best player in the world you want in your team, you don’t want him playing against you.

“As a coach I would love to work with Messi because he wins matches. If he’s at the ability and level he has always shown I’d be more than happy for him to stay.”

Koeman has left his role as Netherlands boss, with two years left on his contract, to take over at Barca.

He played for the Spanish giants between 1989 and 1995, helping them to four league titles and the European Cup.

The Catalans finished second in La Liga last season. The five-point gap to champions Real Madrid and the humiliating 8-2 defeat by Bayern Munich in their Champions League quarter-final last week culminated in the dismissal of Setien on Monday.

The club also announced Ramon Planes as the new technical director. He was the assistant to Eric Abidal, who left his role as sporting director on Tuesday.

“What we need to do is give a different image to what we gave against Bayern, that’s not the Barca we or the fans want to see,” said Koeman.

“You have to be very happy to wear the Barca shirt. You have to show that with commitment, professionalism, with everything you have inside. If we do that, the image will be totally different to what it was last week.”

He added: “We’re going to work very hard to build a strong team but we’ll have to make changes because the image of the other day is not what we want. We’ll have to work hard to recover our prestige.

“It’s a big challenge and it won’t be easy because Barca always demands the best of you, which is the way it should be.

“Barca are still the biggest club in the world. Now we have to work hard to make sure Barca get back to where they should be. There is enough quality in the team to demand the best results and to win trophies.”

Mixed fortunes for Koeman

Koeman had his first taste of coaching when he was assistant to national team coach Guus Hiddink during the 1998 World Cup, before becoming Louis van Gaal’s right-hand man at the Nou Camp from 1998 to 2000.

He eventually went on to have success as a manager back in his homeland, winning league titles with Ajax and PSV. A brief stint at Valencia in 2007 brought Copa del Rey success, but he was sacked after the side finished only two points above the relegation zone in La Liga.

After spells at AZ Alkmaar and Feyenoord, Koeman was appointed by Southampton in 2014 where he was a huge success, guiding the Premier League club to seventh- and sixth-place finishes, which resulted in qualification for the Europa League group stage.

Everton came calling in 2017 but his time at Goodison Park only lasted 16 months, Koeman departing with the club in the bottom three.

But that disappointment was soon forgotten when in February 2018 he was appointed coach of the Dutch national team, who had failed to qualify for the 2018 World Cup. Koeman led the side to the final of the Uefa Nations League and helped them qualify for Euro 2020.