Atletico Madrid are welcome to Barcelona for signing João Félix regarding they have enough money until 100 million euro regarding current bid offer from Atletico, if Barcelona can't raise with bid offer amount from Atletico Madrid seems João Félix will release or try selling to the other who interested and have enough fund above 100 million euro. Currently Barcelona have difficult with their financial condition and little doubt for signing João Félix without selling some their player, have rumor with Saudi pro League teams interested with Robert Lewandowski and looks best option for Barcelona to get enough money and recovery fund for signing João Félix.
Of course, Atletico Madrid lets Barcelona to sign Félix if they can give them 100 million euro. If Barcelona can't fulfil the minimum price for Félix, Atletico Madrid will let other teams to make offers. There are some teams probably signing Félix, and there probably will be bigger offers for Félix. Atletico Madrid will wait for the suitable offer for Félix.
Yes, there is a rumor that Barcelona to sell Lewandowski. Saudi clubs will pay a high transfer fees. In this way, Barcelona will have enough money to sign Félix.
But have bad viewed if Barcelona try for selling Robert Lewandowski to Saudi Arabia clubs, they will not experienced center forward and current Barcelona's striker looks not promising performance like Lewandowski. What will do by Xavi Hernandez want to sign João Félix and he won't Robert Lewandowski leaves Barcelona for next season.
The performance of Lewandowski has been decreasing a lot. That's why Xavi may sell him to Saudi clubs. It won't be a bad idea if Xavi can earn big money by selling Lewandowski.