The transfer window does not open again until January, but that hasn’t stopped all the rumours surrounding Arsenal. The Gunners had a very solid summer window. They signed Riccardo Calafiori, Mikel Merino and David Raya on permanent deals and also brought in Raheem Sterling and Neto on loan. That has made Mikel Arteta’s side a lot more complete than it was in the previous campaign, which increases their chance of winning the Premier League title. Arsenal fans are keen to know whether their side will invest again in January, and one attacker is said to be dreaming of a move to the Emirates. Oma…