Even with the tweak you propose, this is clearly not enough as impact on the results since GS is back good after 2 weeks at most. IRL, it sometimes take months or even years to build a fine chemistry.
sorry if I mislead you to a wrong conclusion... I actually did not say that the game would be slower...
but it would feel slower to others who are like me that is newas you have said above... comparing ut to rea life... it would take a long time... but we only have like 14 weeks per Season here in BB... I just tried to imagine that whatever penalty being implemented right at that very moment I have read your post over my team... it would make me feel that improvements would feel more than longer to take effect to what I feel is a reasonable length of time...