Manchester City are set to complete their second signing of the summer, with Ilkay Gundogan returning to the Etihad Stadium. The club have swooped for the German, following Barcelona’s decision to offload the player to free up their wage bill in order to get new signing Dani Olmo registered. Gundogan had initially wanted to see out his contract with the Spanish giants. But once it became clear to him that they were keen to offload him, he explored his options and quickly decided he wanted a return to City. He will become City’s second addition this summer after the earlier signing of winger Sa…