Three homegrown Arsenal players could now be culled from the squad in order to fund Mikel Arteta’s pursuit of a midfield acquisition. Before Arsenal can make a number of signings in the upcoming summer transfer window, they will need to clear the decks in their squad somewhat. There are certainly players on the books at the Emirates Stadium now who are not in Mikel Arteta’s plans. Thirteen Arsenal players have been tipped to leave the club at the end of this season. Some of these departures are a certainty. For instance, Cedric Soares and Mohamed Elneny will both leave as free agents. Other ex…