Paris Saint-Germain head coach Mauricio Pochettino heaped praise on Kylian Mbappe amid doubts over his future with the Ligue 1 champions, though he was reluctant to discuss Barcelona superstar Lionel Messi.

Mbappe has been tipped to join LaLiga champions Real Madrid, but PSG remain committed to trying to re-sign the star forward – who is out of contract in 2022.

The 22-year-old has gone four matches without a goal, while he has managed just two goals in his last eight appearances for league leaders PSG.

Pochettino was asked about the possible renewal of World Cup winner Mbappe, who has scored 12 goals in 16 Ligue 1 appearances this term and 14 across all competitions.

"The club are working on retaining the best and he has a huge future ahead of him," Pochettino – who was absent from the win over Angers due to coronavirus – told Cadena SER's El Larguero program. 

"What coach wouldn't want to work with Mbappe?".

Asked about Mbappe and Neymar after replacing Thomas Tuchel at the start of January, former Tottenham boss Pochettino added: "They've both welcomed me and are open to a new footballing proposition and I can only thank them for the warm reception."

Barca captain Messi has been heavily linked with a move to PSG as he prepares to become a free agent at the end of the season.

Messi has entered the final six months of his contract at Camp Nou and PSG sporting director Leonardo admitted the club are keeping a close eye on the six-time Ballon d'Or winner.

Premier League giants Manchester City have also emerged as a destination for Messi, while Serie A side Inter are believed to be interested.

But Pochettino refused to give much away when quizzed on Messi, saying: "To be honest, I haven't had time to sit with the president and talk about the transfer market as we're just focused on the present. So many times, a throwaway phrase can be twisted and used out of context."

When it was put to him that PSG are monitoring Messi, Pochettino replied: "No comment. When I was at Espanyol or Southampton, my dream was to have the best players at the club and Messi came close to being loaned out to Espanyol… The deal was well advanced but he delivered a great display in pre-season and that was the end of that.

"We've met over the years in places such as London or in Italy. We both share the love for Newell's, as we both came through their academy and that is our common bond."

"I'm aware of all that is going on. I've been watching everyone from West Ham to Valladolid and these days you need to keep your eyes on every team," Pochettino added ahead of PSG's clash with Montpellier on Friday. "I really don't want to talk about Messi as everything then gets blown out of proportion."