Raheem Sterling and Ashley Cole identify same problem that could "haunt" Chelsea

New Chelsea boss Mauricio Pochettino has overseen a major rebuild at Stamford Bridge this summer, but both Raheem Sterling and Ashley Cole have pinpointed the biggest issue facing the Blues this seasonNew Chelsea boss Mauricio Pochettino has overseen a major rebuild at Stamford Bridge this summer, but both Raheem Sterling and Ashley Cole have pinpointed the biggest issue facing the Blues this season[Collection]