my backup SG with PS 13 still makes his 4-5 assist in little bit above 20 minutes which is more then my starting SG does with nearly the same passing.
And what does it mean and in which way it responses with previous messages? Random factor (and maybe little effect of worse OD of opponent's backups than starters). In BB we have ~800-900k players (in alive clubs) and ~7M or more (if bots included), meanwhile in Your club only ~dozen. I could select one club, give as example and prove every theory.