By Jacob Leeks Roy Keane infamously called out three Arsenal players following a defeat to Liverpool back in 2020, with none of the trio now at the club. Keane laid into Kieran Tierney, David Luiz and Rob Holding for their performances in a 3-1 defeat to the Reds. The defeat came during Mikel Arteta’s first few months in charge of the Gunners, with Keane insisting they had a long way to go. Discussing Arsenal after that match, Keane told Sky Sports: “There’s no getting away from that but he will still want some improvement. His hands are tied which is a big problem because he still needs a cou…