Arsenal sporting director Edu Gaspar may have made a big mistake this summer. The Brazilian has been instrumental in the Gunners’ rebuild under Mikel Arteta over the last four-and-a-half years. He is one of the biggest reasons why Arsenal are where they are today. However, like everyone else, there are a few things Edu has got wrong in recent seasons, and one of them this summer has put him in the firing line. Arsenal rejected multiple offers from Marseille for Eddie Nketiah this summer, the last of which was worth £23 million (€27m), according to Fabrizio Romano on X. That appeared to be the …