Having reportedly submitted a bid for Benjamin Sesko, Arsenal’s summer transfer window is well underway, and as expected, Edu Gaspar is wasting no time. Mikel Arteta is believed to have a shortlist that predominantly asks for a new striker, a new central midfielder and left-back to improve on his current options. As stated, Arsenal have begun work on identifying a new striker, someone who can dovetail with Kai Havertz whilst not necessarily disrupting the German’s place in the side. RB Leipzig’s Sesko seems the perfect profile in that regard, a 21-year-old who can learn on the sidelines whilst…