West Brom 0-4 Man City: Pep Guardiola says they "need Sergio Aguero"

Manchester City boss Pep Guardiola insists his side need Argentine international Sergio Aguero after he scored two goals in the team's 4-0 triumph at West Bromwich Albion this afternoon, bringing an end to their recent poor run.

READ MORE: City thrash West Brom to end poor run