All teams should get -20 % at the end of season. This because how game is made and this option must stay.
This should eliminate tankers
Tankers do that for associations.
But they also have fake 2nd accounts with low quality to manipulate the draw.
Those teams after some seasons will have -10* players and gonna be used for more tricks.

First 4 teams should move to the next division. 4-8 should stay at the same division. 8-14 move to lower division.
also a team, after some seasons can demote many levels.
But a manager with a LV6 team doesn't have equal chances with a manager LV20
(more money, more sources, complete stadium).

For me the League should stay as it is but this kind of draw (with different levels, a range of +- 8 and playing with asso view quality) it's good for the Cup and C.L.