Manuel Pellegrini prepared the team sufficiently well enough to win a title and cup double in his first season in eng,ish football.you would probably have to ask Gary James for the last City manager to do a title and cup double.
He also got us to the semi finals of Europeans premier cup competition; no other manager in our history managed that.
If you really want to be obsessed with the accuracy of throw ins and set peices maybe you should study stoke City or possibly wimbledon from the 80s
...Its all too easy to forget we scored the most goals in a single post war season under Pellegrini,teams were routinely destroyed week in week out home and away....its early days yet pal,promising..but early days.