Arsenal face Leicester City in the Premier League on Saturday, and they head into this game with a handful of issues. Indeed, Martin Odegaard, Mikel Merino and Takehiro Tomiyasu are all out injured at the moment, while there’s a question mark over David Raya as well. Raya picked up a knock against Manchester City last week, which led to 16-year-old Jack Porter starting in the Carabao Cup. Mikel Arteta was very coy about Raya’s status after that game, saying: “We don’t know yet. He’s got a muscular injury so we need to check.” Unfortunately, it sounds as though Raya’s situation is serious enoug…