Be able to shout things from the sidelines like lads keep calm and specific things like run at the left back, youve got 5 mins or your off and be able to talk to your subs, like tell him that you need a goal and he's the one to get it
Well first of all more interaction with the chairman and not a set transfer budget, you have to identify players and tell your chairman and he does all the work so that maybe you could spend 20 million with a team like city do well and not need a player and spend 1 million the next season.
Also...