Arsenal strolled to a 3-0 victory away at Brighton on Saturday in impressive fashion, but the game was not without controversy. The Gunners opened the scoring with Bukayo Saka converting a penalty after Gabriel Jesus was fouled, which sparked some debate as it was claimed that Tariq Lamptey’s foul on the Brazilian was soft. The referee John Brooks correctly awarded the foul, but he did have a busy day throughout and was subjected to a lot of vocal frustration from the Brighton crowd. He faced another incident during the game, when Ben White and Brighton defender Pervis Estupinan clashed, and t…