Arsenal have enjoyed a fruitful summer on the transfer front, making several exciting signings that have gone a long way towards strengthening the squad. The Gunners were somewhat slow out of the starting blocks, but their finish to the transfer window was nothing short of remarkable. Arsenal signed Riccardo Calafiori in late July before adding Mikel Merino to their ranks towards the end of August. The Gunners then landed Neto on deadline day before bringing Raheem Sterling to N5 – also on loan – right before the window shut. All in all, it was a good transfer window for Arsenal. However, ther…