article_snippet: If Costa or Aguero have a bad game, there is no discussion.
article_snippet: John Hartson was technically sound, a giant in the air and provided a different attacking dimension.
article_snippet: That means the team have had to play in a different way, though that is not a bad thing.
article_snippet: Danny Welbeck has also been unable to dislodge the totemic striker from Danny Welbeck role in the middle .
article_snippet: It goes without saying how powerful Danny Welbeck is in the air and that has opened up a route to goal that has been for so long ignored by Arsene Wenger.
article_snippet: But ultimately for any striker, it shouldn’t matter what you look like or how you play, as long as you offer goals.