i believe that in the game there are also big game players and players that sucumb under pressure. I use a striker with 23Q i am level 3 and basically he steps up in every big game. Just this morning i was 2-1 down in the CL final and in the 90th minute he made a great play and provided a great assist for the equalizer. And i went on the win the CL in extra time. Cup final away from back to back treble
So i really think form is more important than quality yeah a player can score a goal each game that does not mean he plays well for the team. He can make many other mistakes like losing the ball and creating counters misplacing passes missing which all affect your team's performance. I go by form and i have 2 leagues seasons undefeated with only 2 draws in 52 games and back to back wins in CL and hopefully in the Cup too