I play on world class with mostly the default settings apart from a few exceptions.
CPU Customization
Pass Error 65
Shot Error 60
Run Frequency (60) --> This applies for USER settings as well.
Full-back getting forward ---> (60) ---> This applies for my settings (user) as well.
Injury Frequency 99 (BIG difference between this and 100, try it! It's optimal!)
Injury Severity 85
The injury frequencies are also set for both I and the CPU.
And most recently after having seen the AI GK receive Man Of the Match award for like 4 matches in a row with outstanding save after save from mediocre keepers like Osasuna's, Genk's and Michael Rensing to name a few while they score one cheap goal from one shot all match, I've decreased the AI GK ability to 45 and so far it seems a lot more realistic. No longer are they the only reason the AI can get a point off me and here and there they do make tiny mistakes like not fully covering near post (just like not ALL goalkeepers ALWAYS do this perfectly anyway).
I still haven't seen them fumble a cross but even the very best keepers in the world make mistakes like that from time to time so I'd like to see a little more variety in terms of 'mistakes' (not huge ones but minor ones) both from my and their goalkeepers.
So far, the 45 GK ability for AI is serving well though. Twice more, the AI goalie since then has been MoM but I have no problem with that, sometimes that happens but it was annoying when EVERY match it seemed, that's the only way the Manager Mode AI is dealing with me dominating the game. Super goalies.
Loving CM mode! Am 4th in La Liga, and right now have a huge return leg coming up against Koln who manage to shock Vicente Calderon as they were ABSOLUTELY dominated the whole match with me hitting the woodwork 3 times, Rensing having the match of his life and making unbelievable saves and then Podolski lashing out a header from a clearance from a defender to have 1 shot on goal and a late winner in Madrid!
Now I must get revenge in Cologne or I might risk not getting out of the Europa league group altogether!
The messed up thing is what I already said, the board expects me to reach the FINAL of Europa League when it involves teams like Man Utd, Arsenal, Juventus and many other good ones!