Arsenal are set for a huge summer transfer window, with several first-team players set to depart and a number of big signings to be made. However, the first team will not be the only focus in this transfer window. Arsenal want to bolster the quality within the Hale End Academy with signings and will aim to copy Manchester City and Liverpool in this regard. Whilst there are several outstanding young talents coming through such as Ethan Nwaneri, Mikel Arteta responded to criticism over his use of academy stars by hinting that there was a lack of quality within the Arsenal ranks. Journalist David…