Edu Gaspar and Martin Odegaard have both sent messages to one Arsenal player following last night’s win at Brighton. Arsenal picked up a comfortable 3-0 win at the Amex Stadium thanks to goals from Bukayo Saka, Kai Havertz and Leandro Trossard. Mikel Arteta’s men made simple work of yet another difficult trip on the road as they completely dominated proceedings. Saka opened the scoring in the first half from the penalty spot after Tariq Lamptey brought down Gabriel Jesus inside just the Brighton penalty area. Jorginho then set up Havertz just after the hour mark to give Arsenal some breathing …