Arsenal are set to sell several fringe players in the summer as Mikel Arteta wants to strengthen his bench, but there are some difficult decisions to make. The first-choice Arsenal XI went toe to toe with Manchester City until the final day, but it is perhaps a lack of depth and rotation over the course of the season that proved to be the difference. Arteta has been criticised for failing to give some of the players on his bench more chances, whilst Bukayo Saka is one of several players in risk of burnout from playing in the vast majority of games. Fan favourite Emile Smith Rowe could be one o…