I am unable to obtain 5 star on all areas despite signing the best available staff on the game searching these attributes, Determination, Motivation and Discipline then whatever the role is you want to fill for example (Attacking - 19, Tactics - 19 then Determination, Motivation and Discipline all above 17 attributes and still only get 4 half star coaching level. Keeping in mind there is no coach on the game with higher attributes so is it possible to obtain 5 star in each category ?