This is Why i stopped looking only for quality, If a player continue to perform, no matter is quality, he stays in they team.

This season in my team ACADEMICO D FC, my Best players so far are my 34years old 1* ML/AML, top assister and my 30years old 2* AMR/AMC, top scorer, If they are doing there job, Why selling?

This only a possibility, but does someone knows If the unsigned SP have influence in the performance of the players?
The players of abandoned teams, still received SP, they just are not assigned, If they were, the player would have higher Q

I am only saying this, because i have a 3* team were i had players with more that 100SP saved, and 2 seasons ago whend this happened i won against full 5* teams and even against a team with 6 scouts.

I know it dosent make sense, because the SP can be used for SA or New positions, but the player reduces training speed after reaching the exact number of points for the 6th star.