Brad Friedel has named the Arsenal player who is too good to be sitting on the bench and has urged him to leave the Emirates Stadium in the summer transfer window. Arsenal are having a very good season and could still win the Premier League and the UEFA Champions League. However, Arsenal manager Mikel Arteta is likely to make changes to his squad in the summer transfer window. One of the areas that the Gunners are actively looking at improving is upfront. Arsenal want to sign a new striker. Arteta will also have to make a decision on his goalkeepers. David Raya is the number one between the po…