For those interested in the default option file's ranking, based on stats of each player in the team :
NATIONALITY AvgOfABILITY AVERAGE
Italy 73.7867316341829
France 73.6240629685157
Netherlands 73.3894302848576
Argentina 73.0907046476761
Brazil 72.4758245877061
England 72.3491379310345
Germany 72.0187406296852
Spain 71.9300974512744
Portugal 70.6802848575712
Greece 70.5148050974513
Serbia and Montenegro 70.3853073463268
Croatia 70.304347826087
Sweden 70.1905922038981
Romania 70.0901424287856
Denmark 69.9147301349325
Nigeria 69.8403298350825
Paraguay 69.6898425787106
Turkey 69.6799100449775
Chile 69.6223763118441
USA 69.5899550224888
Ukraine 69.4902548725637
Cameroon 69.4499625187406
Ecuador 69.4353448275862
Senegal 69.2794227886057
Czech Republic 69.2492503748126
Ireland 69.2299475262369
Uruguay 69.2059595202399
Bulgaria 68.9761994002998
Peru 68.940592203898
Colombia 68.7183283358321
Belgium 68.4452773613193
Russia 68.2882308845577
Poland 68.2681784107946
South Africa 68.1403673163418
Norway 68.0699025487256
Finland 67.8097826086957
Slovenia 67.7786731634183
South Korea 67.7130809595203
Hungary 67.5305472263868
Scotland 67.3208395802099
Mexico 67.2837331334333
Tunisia 67.0699025487256
Slovakia 67.0011244377811
Japan 66.9960644677661
Australia 66.7443778110945
Austria 66.660419790105
Wales 66.5549100449775
Morocco 66.4248500749625
Costa Rica 66.176724137931
Switzerland 65.9876311844078
Northern Ireland 65.5116191904048
Jamaica 65.0697151424288
Saudi Arabia 62.4218515742129
Egypt 62.3757496251874
China 62.0052473763118
Iran 60.1066341829085
CLUB TEAM AvgOfABILITY AVERAGE
Bayern Munich 73.8178879310345
Juventus 72.7659482758621
Arsenal 72.6556697612732
Manchester United 72.2929238505747
Internazionale 72.2666852057842
Real Madrid 72.1615517241379
Barcelona 72.0170689655172
Celtic 71.6186206896552
AC Milan 71.5083014048531
Olympiakos 71.2813328912467
Lazio 70.9421695402299
AS Roma 70.7278325123153
Borussia Dortmund 70.6820291777188
Dinamo Kiev 70.679874005305
Real Sociedad 70.576802507837
Aston Villa 70.4234542211653
Liverpool 70.4155491698595
Galatasary 69.9822198275862
Udinese 69.9209770114942
Bayer Leverkusen 69.8414315569488
Glasgow Rangers 69.7512068965517
Athletico Madrid 69.5746551724138
Leeds United 69.5033156498674
PES United 69.4111694152924
Parma 69.3565830721003
Newcastle United 69.3314924568966
Olympique Lyonnais 69.2391215106732
Deportivo La Coruna 69.15649867374
Valencia 69.1448583743842
Schalke 04 69.1395888594164
Hamburg 69.0870689655172
Feyenoord 69.0297413793104
PSV Eindhoven 68.9286398467433
WE United 68.8883058470765
Blackburn Rovers 68.8714392803598
Chelsea 68.8284780023781
Celta Vigo 68.8177083333333
Spartak Moscow 68.664124668435
Tottenham Hotspur 68.6251657824934
Real Betis 68.6044887039239
Auxerre 68.5527645659929
Brescia 68.320197044335
Bologna 68.2880747126437
Benfica 68.2800127713921
Hertha Berlin 68.2239942528736
West Ham United 68.0588054187192
Sporting Lisbon 68.0363063660477
Everton 68.0117419738407
Porto 67.8774137931035
Fenerbahce 67.8381962864722
Chievo 67.8114692653673
Paris St.Germain 67.7399425287356
RC Lens 67.6176724137931
Manchester City 67.6108374384236
Perugia 67.5942887931034
Panathinikos 67.5601724137931
Monaco 67.5403895274585
Fulham 67.5154853128991
Bordeaux 67.4310344827586
Ajax 67.2865684093437
Anderlecht 67.1486206896552
Marseille 67.0734244946493
Werder Bremen 66.8527586206897
Sparta Prague 66.5372938530735
ML Start Squad 63.3251499250375
ML Youth 41.3530734632684
Please note I did not calculate these myself, I found the EXCEL file on the web, dumped it into a database and did some grouping and ordering 5 minutes later.
enjoy.
