Paris Saint-Germain have now submitted a staggering £130m offer for an "unbelievable" Chelsea star, who Luis Enrique has personally requested, according to a report.
Maresca's star players attracting interest
It should come as no surprise that Cole Palmer has been attracting interest from rival clubs this summer, given the attacking midfielder's exploits at the Club World Cup, and there have even been suggestions that Manchester City launched a £170m offer.
Palmer has also caught PSG's attention, with the French club being touted to smash the existing world-record transfer fee with a £217m move for the Englishman, but the deal did not come to fruition.
In what has proven to be a savvy move, BlueCo tied the former Manchester City man down on a deal spanning until 2033, meaning they remain in a very strong negotiating position, and there is little reason to cash-in this summer.
However, Palmer is not the only Chelsea star attracting interest from elsewhere, with a report from Spain revealing that PSG have now submitted an offer amounting to €150m (£130m) for midfielder Enzo Fernandez.
Enrique has personally requested the signing of Fernandez, with the PSG manager of the belief that the Argentine would be the ideal replacement for Fabian Ruiz, and the French club are now hoping to close the deal within the next few weeks.
While the central midfielder is regarded as one of their main targets, it could be difficult for PSG to get a deal done, given that he is under contract until 2032, which means there is little reason for Enzo Maresca's side to cash-in anytime soon.
"Unbelievable" Fernandez must remain at Stamford Bridge
After a shaky start under BlueCo ownership, Chelsea look like they are now building something under Maresca, having won the Club World Cup, and they shouldn't risk that by cashing-in on one of their most important players.
Moreover, the Blues should be on a solid footing financially after defeating PSG in the Club World Cup final in New York, so there is little reason to sanction the Argentina international's departure this summer.
Enzo-Fernandez-Chelsea
The 24-year-old played a key role in the Blues securing a top-five finish last season, picking up six goals and seven assists in 36 Premier League outings, while he has also been lauded as "unbelievable" by journalist Lloyd Canfield in the past.
Rather than making any sales of key players, BlueCo should continue to strengthen Maresca's squad prior to the window closing on September 1st, and it is now particularly important to bring in a new centre-back, with Levi Colwill suffering an ACL injury.