Positions to power train

Hi guys,

I have some rests saved up and planning to powertrain some players. Is there a position that I should focus on? I have nordgens for almost all positions.

I guess I am asking, in what position would a world class or superstar player make the most difference? Maybe a MC? or ST? as I will need at least 1 for every formattion I play.

I think They affect mostly on Amc Amr Aml.. As far as i have read other posts.. Can you please tell ne how do I know which are Nordens Players? Who are fast trainers? Thank you

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