(Reuters) - AC Milan have been the most active Serie A club during the transfer window as they look to recapture the Scudetto, but still look like they need further investment in key areas.
Stefano Pioli's side won the league two years ago, but last season finished fourth, 20 points behind champions Napoli. That earned Milan Champions League football, but only after a points deduction for Juventus because of false accounting.
