ALDRIDGE: "At times, he's looked like an accident waiting to happen..."

Martin Skrtel is a star performer in Liverpool's defence at the moment, and he's kept defensive stalwart Jamie Carragher out of the team with his solid, assured performances. However, according to Liverpool legend John Aldridge, Skrtel's form has been a concern in the past, and he has a theory about why the Slovakian is currently playing so well.