Smith said: “Walcott is not one of those that leads the line with his back to play. He’s somebody that is always looking to get in behind. But that’s fine because of the way Arsenal play.
“They can dominate possession in the final third with the likes of Santi Cazorla, Mesut Ozil and Sanchez, who keep the ball very well, and from that possession, Theo can make his runs.”