ya, none. Simple as that. Amateurs developed this "system" (btw for the course of a year or so). This is one of the lesser critique points on the system that never made sense and just show how underwhelming and lacking the thought processes of the assigned developers on this new system were.
Not criticizing that stats for the sake of better overall balance had to go, but at the least the last system was thorough and synergizing with all its components like the crate system well.