I am not sure what happened but the grades have gotten out of control.  I wnet many many seasons and never lost a player to grades.  Now HD randomly picks players and predetermines they are going to fail, no matter how many minutes you put into them.  some of these players are over 3.0 and never had grade problems.  The logic needs to be adjusted.  If you put minutes into a skill you see improvement, why not grades?  And the rate of improvement should be tied to WE. 

Let me aks you this: how many SRs and top players fail mid-semester in the real world?  VERY few!