You are wrong tho. Sucessfull CIS teams have only young IGLs (Chopper, boomich, jame, 23, 22 , 22) And they can call without bigger problems. AleksiB also player that is really good at calling and he was good at it against t1 teams without much t1 XP. So deffinetly wrong there and if you think that you cannot have XP because you play lower tier tournaments like wisla, ago, iluminar , avez were doing than please explain how did broky have XP when he joined faze? Or how did mantu have any? not to mention, byali and snax are still active, dycha and snatchie have plenty of t2/t1 XP. I am not saying that polish cs is going to boom right now but 5 years is completly wrong. You could have stable top30 full polish squad composed today and stable top20/15 team that is complexity lvl strong within year. 5 years is exaggeration.