I just add skill points to my players according to the position they play.....
example ;- if its a striker then i concentrate on attacking and occasionally physical and mental but would never touch defending skills. Vice versa for a defender ...
now i have striker (19 yrs old)with
attack -28.6
p&m-24
defence-16

is it a good strategy ?

How do you spread points for each of the following :-
Strikers ---
AMC-----
MC----
Defenders-
wingers---
Gk-------