EXCLUSIVE from Graeme BaileyTBR Football understands that Barcelona are pushing Manchester City to complete their deal for Ilkay Gundogan. The reigning Premier League champions are set to bring the 33-year-old midfielder back to the Etihad Stadium just a year after he left to join Barcelona. Sources have confirmed that an agreement is now in place between Barcelona and Manchester City with Ilkay Gundogan also open to the return. They have agreed an initial one-year deal with an option to extend his stay. Gundogan started exploring his options this summer with his camp after Barcelona made it c…