With Hugo Viana set to start working alongside sporting director Txiki Begiristain early next year, Manchester City could already one eye perched on the summer transfer window. It was claimed on Wednesday that Viana has earmarked Viktor Gyokeres as Erling Haaland’s replacement if the latter signs for Real Madrid one day. Txiki Begiristain has laid out his transfer blueprint for Hugo Viana at Manchester City; signing two players for every position and ensuring there is an age gap between the pair so that there is an internal succession plan at the club. Ruben Amorim had his say on Viana joining…