well i will just give you a simple answer to this. These attributes are given before for the current team and its kinda a "this is kinda how they play". for the moment, this all changes and can change during the season. So if you as barca start playing more direct football then obviously in the end the hidden attributes will change and a new era of team style will happen.
these do matter, for an example you start with a team you don't know anything about. but you get the tactics and their playing style close to what they are built upon earlier, then it will easier to do well from the start.
these do matter, for an example you start with a team you don't know anything about. but you get the tactics and their playing style close to what they are built upon earlier, then it will easier to do well from the start.
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