Arsenal captain Cesc Fabregas admits the team is lacking height.
Fabregas pinpointed Arsenal's lack of inches as a factor in their humiliating defeat to Chelsea.
He said: "The difference some-times comes up front - we couldn't take advantage last Sunday, while they did.
"An average team that has the best striker in the world can always do something and Didier Drogba makes all the difference to them.
"We were a little small to fight them on crosses too."