10 final games in the Premier League with Manchester United: overall, I didn't feel much much difference in results between the original and the tweaked one. I had 80% of victories, 10% of draws and 10% of lost games. What I felt, though, is that the team begun to be a little less "goal glut" but better at defending, which means, less 4-0, 5-0 because I had a lot of them when not using the tweaked one, but... I won the Champions League against Bayern Munich with a staggering 7x2 using the tweaked one.
São Paulo - Brazilian League (Brasileirão): up to now I'm keeping to 80% victories, 10% draws and 10% losses, no difference noted as my team is way above the others, using the tweaked or the normal versions of the tactic. I'm about to win the Copa Libertadores, the south american "Champions League".
One thing that i should say is that Luis Fabiano, my striker, scored about 76 goals in the season, which is... completely abnormal (but fun to watch!).
Ivory Coast: 90% wins, 10% draws with the tweaked one but, again, I feel like the qualifying stage is not that good of a test, as the Ivory Coast has much, much more talent than the other teams.