Keown guns for defensive duties in Old Trafford battle

MARTIN KEOWN has declared himself ready to step into the defensive breach at Old Trafford this weekend as Arsenal look to inflict further pain on Manchester United.

Having won the title at Old Trafford last season, Arsenal are four points clear at the top of the table ahead of their rematch with Alex Ferguson’s side.

Their main Achilles heel ahead of Saturday’s fixture had appeared to be their defence, especially with Sol Campbell ruled out due to a one-match ban.