Best key attributes for players in a 4-3W-1-2 team?

[Kto]

Hi, I dont think anyone can give an answer with real proofs, because there is no open info about how the engine works. There are lots of theories, from attributes dont matter at all, to any specific skills which some think (with no proofs or long term experiments) are more important than others. Managers with different view on this have success. Personally I see my team performing well with all white skill trained around even, keeping grey skills as low as possible.
Another belief (mine and I think of many forum members) is that hidden talent has more influence than skills (no idea how to compare it with numbers, lets say a good talent with low quality plays better than a bad one 'fake' superstar). Search for such kind of greek and other philosophies in the forum archiv.
Concerning a specific formation, didnt see such experiments so far. Now people might come and argue with the logic of real football, while others will say it is not evident, t11 is just a (bad) simulation, a dice roll. Some also say, results are fixed whatever you set up, there is a hidden logic from t11, a master plan (to punish success, non-paying or certain personalities).