Kindly explain in detail why is it bad ?
I imagine it as following: If team X has now 100% was degraded , his team will go down one level and become 80% and if this manager didn't improve his team ( didn't watch / train/ buy players) will go down one more and his players will be 60 % and so on .... until he returns to level 1 with 1% power players ... that's how I imagine it ... so how do u see that they can abuse this idea ?