i dissagree, double sa will be usefull for sure, but leveling sa is bad for most of ppl and benefit only old players that had saved thousands rest and tokens and they are allready firmly in diamond asso division.
What we need is new set of SA skills that will actually work and make difference on field, like quick break for attackaer and quick break pass for defence, skill that lounch attacker on counter attack ( not that counter where few players passing each other 10 times before score) fast run 1 on 1 with defense player and def player skill will do pass with more accuracy , and def players can have slide SA that will clean counters, even getting a red card for it, that will also can be used as second SA
P.S. still no one give me an answer why ST cant train dribling