Saka is truly a special player who doesn’t seem to have any weaknesses in his game. His technique is sublime, his spatial awareness is as good as anyone else, his decision making is better at 18 than players twice his age. The sky is the limit for him. I hope in the future he will play centrally under Arteta, but the advantages of having him on the left are very high. I remember Ancelotti used to play Cole, Zhirkov, and Malouda all on the left side of the pitch for Chelsea and defensively it was impossible to attack down that side against them. Having a player as versatile as Saka on the left shores that side of the pitch up in a similar way.