I always had the sensation that the game prepares the match scenario based in the starting team, looking at the stars... so i try to start with the better 11 in terms of stars...

Then I always tend to use the players that are tested and passed the exam, by appearing during the matches and give me a good contribution.
I do not care if a player have 6-7's form if he score 50% of matches or in 1/3.