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Just follow your scouting report, and about your striker weakness, if your striker can't win the aerial duels, just don't use crossing game or long balls, just use tiki taka, oi : tighter marking : always ==>> all, closing down : always ==>> all, tackling : hard ==>> all, show onto foot : weaker foot ==>> all, set pieces : i always use the defaults settings by my laptop. Don't take this too hard on your mind and heart, because this is just an advice.