Pundit Tony Cascarino reckons one Manchester City player will seek to leave the club this summer. Things are starting to happen now at the Etihad Stadium after a slow start to the summer. Earlier this week, Sergio Gomez completed a move away from City after two years at the club. He has joined Real Sociedad and will now hope to become a regular for them after doing a lot of bench-warming at the Etihad. Before that, Tommy Doyle’s move to Wolves was made permanent. And Taylor Harwood-Bellis made a permanent move to Southampton as a result of their promotion. There remains a lot of talk that Eder…