Plot: After a well-earned summer break, Gary Neville, Jamie Carragher, Roy Keane, Jill Scott and Ian Wright return ahead of a new Premier League season. What have they been up to over the summer, and how ready are they for football’s return? Liverpool’s busy transfer window takes centre stage with Hugo Ekitike, Milos Kerkez and Florian Wirtz already in, plus Newcastle striker Alexander Isak pushing for a move