Hello Feche,
First, attribute ratings are subjective,
Some attributes you quote are the same as in FM22 (concentration, stamina, natural fitness)
Messi's stats were down last season.
His level of this FM reflects that.
Don't forget that he is still one of the 10 biggest CAs of FM23.
His attributes will be reviewed for the winter patch if Messi continues his good start to the season.
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