Manchester City manager, Pep Guardiola, is looking to keep goalkeeper, Ederson ahead of next season and the club will make a last-ditch effort to stop him from leaving this summer. The Premier League champions are set to offer a final contract extension to Ederson, in a bid to convince him against moving to the Saudi Pro League. According to The Sun, City will put a “take it or leave it” offer on the table for the Brazilian. However, they will not stop Ederson if he decides to sign for Al-Nassr. Al-Nassr are believed to have offered Ederson a stunning £900,000-a-week deal in addition to a heft…