Stop using Kolarov as a CB:
Manchester City have struggled at the back immensely after the early stages of the season. Pep Guardiola still is unaware of his strongest back four as he has regularly tried different formations with different players at the back. New signing John Stones has not lived up to the expectations while Captain Kompany has remained injuries for the majority of time. It would still have been wise to use Stones but somehow Guardiola has stuck with Kolarov as a CB which has seen City conceded more than frequently and it is best if Pep uses him more as a LB rather than playing him centrally.