Quote Originally Posted by naughty21 View Post
is there any difference for a player who has special ability and who don't at same quality .

EX: ST 18yo 30Q with SA and ST 18yo 30Q no SA.

I wanted assign a SA to a player who is 5* player with 18yo ...I I add free kick SA to him ...will his performance improves ?
That's hard (impossible) to say. You will need to make a "test" to decide which or whom is better - player with SA or without.

Go with your instict?