I am wondering for a long time about this. There is no evidence at all for anything. No underlying numbers that can tell us otherwise. It is all smoke and mirrors about all. Is SA only there to waste green packs? Does it do anything? Are stars better?
2 days ago I had some energy to spare with my main team (lvl15) and I put them up against my lvl 1 team. My lvl 15 team is full of SA like one on one stopper, FK, CK, one on one attacker, header, defensive wall etc. The quality is only 14 STARS!!! higher. I played the game and the score was 3-0! Yes 3-0 only. My main team got only 8 shots at goal with agressive stance. I mean come on. Do stars really matter anymore? 14 levels higher and 3-0? I will test this later again. If I get the same results again, then I am really start to think that we are playing a prank.