The idea that Pep has to bring in 7 - 9 new players for Man-City to click is ridiculous. Of Pep's purchases... Bravo and Nolito have had no impact at all, Stone is not as reliable yet and for Gundogan... injuries have not given him a chance to be a pivotal player. IMO, Pep as a manager has to be a bit flexible in how he can get the best of the squad he has with a bit of changes, not anything as radical as is being suggested.