The Gunners have won all of their three opening games, scoring an impressive 12 goals.
He said in the Daily Record: “On a personal level, Arsenal have changed their system this season and moved my position.
“I used to play on the left-hand side of a four-man midfield but we’ve gone to three in the middle and that has helped me become more of an attacking player.
“But we can always switch back to the old system if we have to because we have players who can be fluid and adaptable.
“We can move anywhere depending on the situation in front of us. If I see an opportunity I can exploit on the right-hand side of the pitch I’ll go over and take advantage of it.”
