Ben Foster has told Aaron Ramsdale that he wants to see him leave Arsenal in the summer so he can secure a number one spot again. Aaron Ramsdale has made just one Premier League appearance since early September. Mikel Arteta replaced the Englishman with David Raya. Raya has taken a little while to get going at the Emirates. And there were plenty of times where Arteta’s decision to make the switch looked set to backfire. However, the Spaniard has arguably settled into the role without looking particularly spectacular. Ben Foster urges Aaron Ramsdale to leave Arsenal this summerOf course, at one…