Chelsea goalkeeper Petr Cech is reportedly looking to follow in the footsteps of defender David Luiz and leave the Blues for Ligue 1 champions Paris Saint-Germain this summer.
Despite the 32-year-old - who won the Golden Glove in the Premier league last season - still continuing to perform very well, Chelsea boss Jose Mourinho is reportedly keen on making Thibaut Courtois his first choice goalkeeper next season.
And, according to the Metro, Cech, who will certainly not want to play second fiddle to Courtois, is keen on making a move away from Stamford Bridge this summer.
The report further added that Mourinho, who sold Luiz to PSG for a reported £40m, is willing to let Cech join the free-spending French giants as it would enable Chelsea to raise some more transfer funds.
Courtois, who has not made a single appearance for Chelsea so far, having spent all three seasons on-loan at Atletico Madrid since his arrival from Genk in 2011, has been in terrific form of late.
The 22-year-old played a vital role in Atletico's success this season, helping them win La Liga title (their first since 1996) and reach the Champions League final (where they eventually lost to derby rivals Real Madrid).
Many football analysts and pundits believe that the 6ft 5in Belgian is now even better than Bayern Munich's Manuel Neuer, who is widely considered as the world's best goalkeeper for the past couple of years.
Meanwhile, Mourinho, who is believed to be close to landing Atletico Madrid's £32m-rated striker Diego Costa, is reportedly looking to bring in his teammate Filipe Luis as well.
According to the Daily Star, the Blues are keen on getting a replacement for their departing left-back Ashley Cole, who is expected to join European champions Real this summer.
The 28-year-old, who joined Atletico from Deportivo La Coruna for a reported fee of €12m in 2010, has been one of Diego Simeone's main men, starting 32 La Liga games last season.
Brazil-born Luis is very versatile as he is capable of playing as a full-back, centre-back or a wide midfielder. However, he has been most impressive in the left-back position, playing very well in La Liga as well as the Champions League this season.
It now looks like Atletico's key players Courtois, Costa and Luis could all move to Stamford Bridge this summer.