The only reason eg was good in the first place was bc of potter. Without her, the players will be mid at best in 2024 except for maybe demon1
EG in 2022 didn't have the 10 man roster. They have always had good antistrats, they only sucked because the players sucked. All of them attributed their glowup this year to the great practice with the 10 man roster. Shouldn't even be that surprising if you consider how "real" sports to training. Strategically they were still extremely solid this year though and potter was the one responsible for the practice drills, which seemed to have worked. She definitely contributed significantly to their success.
I mean they also looked extremely mid after Demon1 joined until Tokyo. It clearly wasn't just him who made them good.